207929450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101429}}^1$

素因数の和:101482

約数の個数: 24

約数和(自身を含む): 396185580

約数和(自身を除く): 188256130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 101429, 202858, 507145, 1014290, 2535725, 4158589, 5071450, 8317178, 20792945, 41585890, 103964725, 207929450]

約数ペア:

[(1, 207929450), (2, 103964725), (5, 41585890), (10, 20792945), (25, 8317178), (41, 5071450), (50, 4158589), (82, 2535725), (205, 1014290), (410, 507145), (1025, 202858), (2050, 101429)]