214920188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 483646464

約数和(自身を除く): 268726276

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 67, 68, 92, 119, 134, 161, 238, 268, 293, 322, 391, 469, 476, 586, 644, 782, 938, 1139, 1172, 1541, 1564, 1876, 2051, 2278, 2737, 3082, 4102, 4556, 4981, 5474, 6164, 6739, 7973, 8204, 9962, 10787, 10948, 13478, 15946, 19631, 19924, 21574, 26197, 26956, 31892, 34867, 39262, 43148, 47173, 52394, 69734, 78524, 94346, 104788, 114563, 137417, 139468, 183379, 188692, 229126, 274834, 333727, 366758, 451513, 458252, 549668, 667454, 733516, 801941, 903026, 1334908, 1603882, 1806052, 2336089, 3160591, 3207764, 4672178, 6321182, 7675721, 9344356, 12642364, 15351442, 30702884, 53730047, 107460094, 214920188]

約数ペア:

[(1, 214920188), (2, 107460094), (4, 53730047), (7, 30702884), (14, 15351442), (17, 12642364), (23, 9344356), (28, 7675721), (34, 6321182), (46, 4672178), (67, 3207764), (68, 3160591), (92, 2336089), (119, 1806052), (134, 1603882), (161, 1334908), (238, 903026), (268, 801941), (293, 733516), (322, 667454), (391, 549668), (469, 458252), (476, 451513), (586, 366758), (644, 333727), (782, 274834), (938, 229126), (1139, 188692), (1172, 183379), (1541, 139468), (1564, 137417), (1876, 114563), (2051, 104788), (2278, 94346), (2737, 78524), (3082, 69734), (4102, 52394), (4556, 47173), (4981, 43148), (5474, 39262), (6164, 34867), (6739, 31892), (7973, 26956), (8204, 26197), (9962, 21574), (10787, 19924), (10948, 19631), (13478, 15946)]