200231031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 377782272

約数和(自身を除く): 177551241

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 169, 223, 231, 253, 273, 299, 429, 483, 507, 669, 759, 897, 1001, 1183, 1561, 1771, 1859, 2093, 2453, 2899, 3003, 3289, 3549, 3887, 4683, 5129, 5313, 5577, 6279, 7359, 8697, 9867, 11661, 13013, 15387, 17171, 20293, 23023, 27209, 31889, 35903, 37687, 39039, 42757, 51513, 56419, 60879, 66677, 69069, 81627, 95667, 107709, 113061, 128271, 169257, 200031, 223223, 263809, 299299, 394933, 414557, 466739, 669669, 733447, 791427, 866801, 897897, 1184799, 1243671, 1400217, 2200341, 2600403, 2901899, 5134129, 6067607, 8705697, 9534811, 15402387, 18202821, 28604433, 66743677, 200231031]

約数ペア:

[(1, 200231031), (3, 66743677), (7, 28604433), (11, 18202821), (13, 15402387), (21, 9534811), (23, 8705697), (33, 6067607), (39, 5134129), (69, 2901899), (77, 2600403), (91, 2200341), (143, 1400217), (161, 1243671), (169, 1184799), (223, 897897), (231, 866801), (253, 791427), (273, 733447), (299, 669669), (429, 466739), (483, 414557), (507, 394933), (669, 299299), (759, 263809), (897, 223223), (1001, 200031), (1183, 169257), (1561, 128271), (1771, 113061), (1859, 107709), (2093, 95667), (2453, 81627), (2899, 69069), (3003, 66677), (3289, 60879), (3549, 56419), (3887, 51513), (4683, 42757), (5129, 39039), (5313, 37687), (5577, 35903), (6279, 31889), (7359, 27209), (8697, 23023), (9867, 20293), (11661, 17171), (13013, 15387)]