204168232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 424396800

約数和(自身を除く): 220228568

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 79, 124, 136, 158, 248, 316, 527, 613, 632, 1054, 1226, 1343, 2108, 2449, 2452, 2686, 4216, 4898, 4904, 5372, 9796, 10421, 10744, 19003, 19592, 20842, 38006, 41633, 41684, 48427, 76012, 83266, 83368, 96854, 152024, 166532, 193708, 323051, 333064, 387416, 646102, 823259, 1292204, 1501237, 1646518, 2584408, 3002474, 3293036, 6004948, 6586072, 12009896, 25521029, 51042058, 102084116, 204168232]

約数ペア:

[(1, 204168232), (2, 102084116), (4, 51042058), (8, 25521029), (17, 12009896), (31, 6586072), (34, 6004948), (62, 3293036), (68, 3002474), (79, 2584408), (124, 1646518), (136, 1501237), (158, 1292204), (248, 823259), (316, 646102), (527, 387416), (613, 333064), (632, 323051), (1054, 193708), (1226, 166532), (1343, 152024), (2108, 96854), (2449, 83368), (2452, 83266), (2686, 76012), (4216, 48427), (4898, 41684), (4904, 41633), (5372, 38006), (9796, 20842), (10421, 19592), (10744, 19003)]