206435516

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{72997}}^1$

素因数の和:73109

約数の個数: 24

約数和(自身を含む): 416964576

約数和(自身を除く): 210529060

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 72997, 145994, 291988, 510979, 1021958, 2043916, 7372697, 14745394, 29490788, 51608879, 103217758, 206435516]

約数ペア:

[(1, 206435516), (2, 103217758), (4, 51608879), (7, 29490788), (14, 14745394), (28, 7372697), (101, 2043916), (202, 1021958), (404, 510979), (707, 291988), (1414, 145994), (2828, 72997)]