214365712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 472719744

約数和(自身を除く): 258354032

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 61, 82, 88, 122, 164, 176, 244, 328, 451, 487, 488, 656, 671, 902, 974, 976, 1342, 1804, 1948, 2501, 2684, 3608, 3896, 5002, 5357, 5368, 7216, 7792, 10004, 10714, 10736, 19967, 20008, 21428, 27511, 29707, 39934, 40016, 42856, 55022, 59414, 79868, 85712, 110044, 118828, 159736, 219637, 220088, 237656, 319472, 326777, 439274, 440176, 475312, 653554, 878548, 1217987, 1307108, 1757096, 2435974, 2614216, 3514192, 4871948, 5228432, 9743896, 13397857, 19487792, 26795714, 53591428, 107182856, 214365712]

約数ペア:

[(1, 214365712), (2, 107182856), (4, 53591428), (8, 26795714), (11, 19487792), (16, 13397857), (22, 9743896), (41, 5228432), (44, 4871948), (61, 3514192), (82, 2614216), (88, 2435974), (122, 1757096), (164, 1307108), (176, 1217987), (244, 878548), (328, 653554), (451, 475312), (487, 440176), (488, 439274), (656, 326777), (671, 319472), (902, 237656), (974, 220088), (976, 219637), (1342, 159736), (1804, 118828), (1948, 110044), (2501, 85712), (2684, 79868), (3608, 59414), (3896, 55022), (5002, 42856), (5357, 40016), (5368, 39934), (7216, 29707), (7792, 27511), (10004, 21428), (10714, 20008), (10736, 19967)]