210641004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2844

約数の個数: 108

約数和(自身を含む): 634017384

約数和(自身を除く): 423376380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 2777, 3612, 4214, 5418, 5554, 6321, 8331, 8428, 10836, 11108, 12642, 16662, 18963, 19439, 24993, 25284, 33324, 37926, 38878, 49986, 58317, 75852, 77756, 99972, 116634, 119411, 136073, 174951, 233268, 238822, 272146, 349902, 358233, 408219, 477644, 544292, 699804, 716466, 816438, 835877, 1074699, 1224657, 1432932, 1632876, 1671754, 2149398, 2449314, 2507631, 3343508, 4298796, 4898628, 5015262, 5851139, 7522893, 10030524, 11702278, 15045786, 17553417, 23404556, 30091572, 35106834, 52660251, 70213668, 105320502, 210641004]

約数ペア:

[(1, 210641004), (2, 105320502), (3, 70213668), (4, 52660251), (6, 35106834), (7, 30091572), (9, 23404556), (12, 17553417), (14, 15045786), (18, 11702278), (21, 10030524), (28, 7522893), (36, 5851139), (42, 5015262), (43, 4898628), (49, 4298796), (63, 3343508), (84, 2507631), (86, 2449314), (98, 2149398), (126, 1671754), (129, 1632876), (147, 1432932), (172, 1224657), (196, 1074699), (252, 835877), (258, 816438), (294, 716466), (301, 699804), (387, 544292), (441, 477644), (516, 408219), (588, 358233), (602, 349902), (774, 272146), (882, 238822), (903, 233268), (1204, 174951), (1548, 136073), (1764, 119411), (1806, 116634), (2107, 99972), (2709, 77756), (2777, 75852), (3612, 58317), (4214, 49986), (5418, 38878), (5554, 37926), (6321, 33324), (8331, 25284), (8428, 24993), (10836, 19439), (11108, 18963), (12642, 16662)]