204421152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 422998368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 74, 76, 78, 96, 104, 111, 114, 148, 152, 156, 208, 222, 228, 233, 247, 296, 304, 312, 416, 444, 456, 466, 481, 494, 592, 608, 624, 699, 703, 741, 888, 912, 932, 962, 988, 1184, 1248, 1398, 1406, 1443, 1482, 1776, 1824, 1864, 1924, 1976, 2109, 2796, 2812, 2886, 2964, 3029, 3552, 3728, 3848, 3952, 4218, 4427, 5592, 5624, 5772, 5928, 6058, 7456, 7696, 7904, 8436, 8621, 8854, 9087, 9139, 11184, 11248, 11544, 11856, 12116, 13281, 15392, 16872, 17242, 17708, 18174, 18278, 22368, 22496, 23088, 23712, 24232, 25863, 26562, 27417, 33744, 34484, 35416, 36348, 36556, 46176, 48464, 51726, 53124, 54834, 57551, 67488, 68968, 70832, 72696, 73112, 96928, 103452, 106248, 109668, 112073, 115102, 137936, 141664, 145392, 146224, 163799, 172653, 206904, 212496, 219336, 224146, 230204, 275872, 290784, 292448, 327598, 336219, 345306, 413808, 424992, 438672, 448292, 460408, 491397, 655196, 672438, 690612, 827616, 877344, 896584, 920816, 982794, 1310392, 1344876, 1381224, 1793168, 1841632, 1965588, 2129387, 2620784, 2689752, 2762448, 3586336, 3931176, 4258774, 5241568, 5379504, 5524896, 6388161, 7862352, 8517548, 10759008, 12776322, 15724704, 17035096, 25552644, 34070192, 51105288, 68140384, 102210576, 204421152]

約数ペア:

[(1, 204421152), (2, 102210576), (3, 68140384), (4, 51105288), (6, 34070192), (8, 25552644), (12, 17035096), (13, 15724704), (16, 12776322), (19, 10759008), (24, 8517548), (26, 7862352), (32, 6388161), (37, 5524896), (38, 5379504), (39, 5241568), (48, 4258774), (52, 3931176), (57, 3586336), (74, 2762448), (76, 2689752), (78, 2620784), (96, 2129387), (104, 1965588), (111, 1841632), (114, 1793168), (148, 1381224), (152, 1344876), (156, 1310392), (208, 982794), (222, 920816), (228, 896584), (233, 877344), (247, 827616), (296, 690612), (304, 672438), (312, 655196), (416, 491397), (444, 460408), (456, 448292), (466, 438672), (481, 424992), (494, 413808), (592, 345306), (608, 336219), (624, 327598), (699, 292448), (703, 290784), (741, 275872), (888, 230204), (912, 224146), (932, 219336), (962, 212496), (988, 206904), (1184, 172653), (1248, 163799), (1398, 146224), (1406, 145392), (1443, 141664), (1482, 137936), (1776, 115102), (1824, 112073), (1864, 109668), (1924, 106248), (1976, 103452), (2109, 96928), (2796, 73112), (2812, 72696), (2886, 70832), (2964, 68968), (3029, 67488), (3552, 57551), (3728, 54834), (3848, 53124), (3952, 51726), (4218, 48464), (4427, 46176), (5592, 36556), (5624, 36348), (5772, 35416), (5928, 34484), (6058, 33744), (7456, 27417), (7696, 26562), (7904, 25863), (8436, 24232), (8621, 23712), (8854, 23088), (9087, 22496), (9139, 22368), (11184, 18278), (11248, 18174), (11544, 17708), (11856, 17242), (12116, 16872), (13281, 15392)]