210297004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 431101440

約数和(自身を除く): 220804436

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 53, 59, 68, 86, 92, 106, 118, 172, 212, 236, 391, 731, 782, 901, 989, 1003, 1219, 1357, 1462, 1564, 1802, 1978, 2006, 2279, 2438, 2537, 2714, 2924, 3127, 3604, 3956, 4012, 4558, 4876, 5074, 5428, 6254, 9116, 10148, 12508, 16813, 20723, 23069, 33626, 38743, 41446, 43129, 46138, 52417, 53159, 58351, 67252, 71921, 77486, 82892, 86258, 92276, 104834, 106318, 116702, 134461, 143842, 154972, 172516, 209668, 212636, 233404, 268922, 287684, 537844, 891089, 991967, 1222657, 1782178, 1983934, 2285837, 2445314, 3092603, 3564356, 3967868, 4571674, 4890628, 6185206, 9143348, 12370412, 52574251, 105148502, 210297004]

約数ペア:

[(1, 210297004), (2, 105148502), (4, 52574251), (17, 12370412), (23, 9143348), (34, 6185206), (43, 4890628), (46, 4571674), (53, 3967868), (59, 3564356), (68, 3092603), (86, 2445314), (92, 2285837), (106, 1983934), (118, 1782178), (172, 1222657), (212, 991967), (236, 891089), (391, 537844), (731, 287684), (782, 268922), (901, 233404), (989, 212636), (1003, 209668), (1219, 172516), (1357, 154972), (1462, 143842), (1564, 134461), (1802, 116702), (1978, 106318), (2006, 104834), (2279, 92276), (2438, 86258), (2537, 82892), (2714, 77486), (2924, 71921), (3127, 67252), (3604, 58351), (3956, 53159), (4012, 52417), (4558, 46138), (4876, 43129), (5074, 41446), (5428, 38743), (6254, 33626), (9116, 23069), (10148, 20723), (12508, 16813)]