206390912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 537580800

約数和(自身を除く): 331189888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 47, 52, 56, 58, 64, 91, 94, 104, 112, 116, 128, 169, 182, 188, 203, 208, 224, 232, 329, 338, 364, 376, 377, 406, 416, 448, 464, 611, 658, 676, 728, 752, 754, 812, 832, 896, 928, 1183, 1222, 1316, 1352, 1363, 1456, 1504, 1508, 1624, 1664, 1856, 2366, 2444, 2632, 2639, 2704, 2726, 2912, 3008, 3016, 3248, 3712, 4277, 4732, 4888, 4901, 5264, 5278, 5408, 5452, 5824, 6016, 6032, 6496, 7943, 8554, 9464, 9541, 9776, 9802, 10528, 10556, 10816, 10904, 11648, 12064, 12992, 15886, 17108, 17719, 18928, 19082, 19552, 19604, 21056, 21112, 21632, 21808, 24128, 25984, 31772, 34216, 34307, 35438, 37856, 38164, 39104, 39208, 42112, 42224, 43616, 48256, 55601, 63544, 68432, 68614, 70876, 75712, 76328, 78208, 78416, 84448, 87232, 111202, 124033, 127088, 136864, 137228, 141752, 151424, 152656, 156832, 168896, 174464, 222404, 230347, 248066, 254176, 273728, 274456, 283504, 305312, 313664, 337792, 444808, 460694, 496132, 508352, 547456, 548912, 567008, 610624, 627328, 889616, 921388, 992264, 1016704, 1097824, 1134016, 1221248, 1612429, 1779232, 1842776, 1984528, 2195648, 2268032, 3224858, 3558464, 3685552, 3969056, 4391296, 6449716, 7116928, 7371104, 7938112, 12899432, 14742208, 15876224, 25798864, 29484416, 51597728, 103195456, 206390912]

約数ペア:

[(1, 206390912), (2, 103195456), (4, 51597728), (7, 29484416), (8, 25798864), (13, 15876224), (14, 14742208), (16, 12899432), (26, 7938112), (28, 7371104), (29, 7116928), (32, 6449716), (47, 4391296), (52, 3969056), (56, 3685552), (58, 3558464), (64, 3224858), (91, 2268032), (94, 2195648), (104, 1984528), (112, 1842776), (116, 1779232), (128, 1612429), (169, 1221248), (182, 1134016), (188, 1097824), (203, 1016704), (208, 992264), (224, 921388), (232, 889616), (329, 627328), (338, 610624), (364, 567008), (376, 548912), (377, 547456), (406, 508352), (416, 496132), (448, 460694), (464, 444808), (611, 337792), (658, 313664), (676, 305312), (728, 283504), (752, 274456), (754, 273728), (812, 254176), (832, 248066), (896, 230347), (928, 222404), (1183, 174464), (1222, 168896), (1316, 156832), (1352, 152656), (1363, 151424), (1456, 141752), (1504, 137228), (1508, 136864), (1624, 127088), (1664, 124033), (1856, 111202), (2366, 87232), (2444, 84448), (2632, 78416), (2639, 78208), (2704, 76328), (2726, 75712), (2912, 70876), (3008, 68614), (3016, 68432), (3248, 63544), (3712, 55601), (4277, 48256), (4732, 43616), (4888, 42224), (4901, 42112), (5264, 39208), (5278, 39104), (5408, 38164), (5452, 37856), (5824, 35438), (6016, 34307), (6032, 34216), (6496, 31772), (7943, 25984), (8554, 24128), (9464, 21808), (9541, 21632), (9776, 21112), (9802, 21056), (10528, 19604), (10556, 19552), (10816, 19082), (10904, 18928), (11648, 17719), (12064, 17108), (12992, 15886)]