259664604

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{202231}}^1$

素因数の和:202345

約数の個数: 24

約数和(自身を含む): 611549568

約数和(自身を除く): 351884964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 202231, 404462, 606693, 808924, 1213386, 2426772, 21638717, 43277434, 64916151, 86554868, 129832302, 259664604]

約数ペア:

[(1, 259664604), (2, 129832302), (3, 86554868), (4, 64916151), (6, 43277434), (12, 21638717), (107, 2426772), (214, 1213386), (321, 808924), (428, 606693), (642, 404462), (1284, 202231)]