210009358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 352800000

約数和(自身を除く): 142790642

約数列:

[1, 2, 13, 26, 29, 58, 223, 377, 446, 754, 1249, 2498, 2899, 5798, 6467, 12934, 16237, 32474, 36221, 72442, 84071, 168142, 278527, 470873, 557054, 941746, 3620851, 7241702, 8077283, 16154566, 105004679, 210009358]

約数ペア:

[(1, 210009358), (2, 105004679), (13, 16154566), (26, 8077283), (29, 7241702), (58, 3620851), (223, 941746), (377, 557054), (446, 470873), (754, 278527), (1249, 168142), (2498, 84071), (2899, 72442), (5798, 36221), (6467, 32474), (12934, 16237)]