203888256

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 454134144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 64, 66, 78, 79, 88, 94, 96, 104, 128, 132, 141, 143, 156, 158, 176, 188, 192, 208, 237, 264, 282, 286, 312, 316, 352, 376, 384, 416, 429, 474, 517, 528, 564, 572, 611, 624, 632, 704, 752, 832, 858, 869, 948, 1027, 1034, 1056, 1128, 1144, 1222, 1248, 1264, 1408, 1504, 1551, 1664, 1716, 1738, 1833, 1896, 2054, 2068, 2112, 2256, 2288, 2444, 2496, 2528, 2607, 3008, 3081, 3102, 3432, 3476, 3666, 3713, 3792, 4108, 4136, 4224, 4512, 4576, 4888, 4992, 5056, 5214, 6016, 6162, 6204, 6721, 6864, 6952, 7332, 7426, 7584, 8216, 8272, 9024, 9152, 9776, 10112, 10428, 11139, 11297, 12324, 12408, 13442, 13728, 13904, 14664, 14852, 15168, 16432, 16544, 18048, 18304, 19552, 20163, 20856, 22278, 22594, 24648, 24816, 26884, 27456, 27808, 29328, 29704, 30336, 32864, 33088, 33891, 39104, 40326, 40843, 41712, 44556, 45188, 48269, 49296, 49632, 53768, 54912, 55616, 58656, 59408, 65728, 66176, 67782, 78208, 80652, 81686, 83424, 89112, 90376, 96538, 98592, 99264, 107536, 111232, 117312, 118816, 122529, 131456, 135564, 144807, 161304, 163372, 166848, 178224, 180752, 193076, 197184, 198528, 215072, 234624, 237632, 245058, 271128, 289614, 322608, 326744, 333696, 356448, 361504, 386152, 394368, 430144, 475264, 490116, 530959, 542256, 579228, 645216, 653488, 712896, 723008, 772304, 860288, 980232, 1061918, 1084512, 1158456, 1290432, 1306976, 1425792, 1446016, 1544608, 1592877, 1960464, 2123836, 2169024, 2316912, 2580864, 2613952, 3089216, 3185754, 3920928, 4247672, 4338048, 4633824, 5227904, 6178432, 6371508, 7841856, 8495344, 9267648, 12743016, 15683712, 16990688, 18535296, 25486032, 33981376, 50972064, 67962752, 101944128, 203888256]

約数ペア:

[(1, 203888256), (2, 101944128), (3, 67962752), (4, 50972064), (6, 33981376), (8, 25486032), (11, 18535296), (12, 16990688), (13, 15683712), (16, 12743016), (22, 9267648), (24, 8495344), (26, 7841856), (32, 6371508), (33, 6178432), (39, 5227904), (44, 4633824), (47, 4338048), (48, 4247672), (52, 3920928), (64, 3185754), (66, 3089216), (78, 2613952), (79, 2580864), (88, 2316912), (94, 2169024), (96, 2123836), (104, 1960464), (128, 1592877), (132, 1544608), (141, 1446016), (143, 1425792), (156, 1306976), (158, 1290432), (176, 1158456), (188, 1084512), (192, 1061918), (208, 980232), (237, 860288), (264, 772304), (282, 723008), (286, 712896), (312, 653488), (316, 645216), (352, 579228), (376, 542256), (384, 530959), (416, 490116), (429, 475264), (474, 430144), (517, 394368), (528, 386152), (564, 361504), (572, 356448), (611, 333696), (624, 326744), (632, 322608), (704, 289614), (752, 271128), (832, 245058), (858, 237632), (869, 234624), (948, 215072), (1027, 198528), (1034, 197184), (1056, 193076), (1128, 180752), (1144, 178224), (1222, 166848), (1248, 163372), (1264, 161304), (1408, 144807), (1504, 135564), (1551, 131456), (1664, 122529), (1716, 118816), (1738, 117312), (1833, 111232), (1896, 107536), (2054, 99264), (2068, 98592), (2112, 96538), (2256, 90376), (2288, 89112), (2444, 83424), (2496, 81686), (2528, 80652), (2607, 78208), (3008, 67782), (3081, 66176), (3102, 65728), (3432, 59408), (3476, 58656), (3666, 55616), (3713, 54912), (3792, 53768), (4108, 49632), (4136, 49296), (4224, 48269), (4512, 45188), (4576, 44556), (4888, 41712), (4992, 40843), (5056, 40326), (5214, 39104), (6016, 33891), (6162, 33088), (6204, 32864), (6721, 30336), (6864, 29704), (6952, 29328), (7332, 27808), (7426, 27456), (7584, 26884), (8216, 24816), (8272, 24648), (9024, 22594), (9152, 22278), (9776, 20856), (10112, 20163), (10428, 19552), (11139, 18304), (11297, 18048), (12324, 16544), (12408, 16432), (13442, 15168), (13728, 14852), (13904, 14664)]