209320198

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{1699}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 316710000

約数和(自身を除く): 107389802

約数列:

[1, 2, 229, 269, 458, 538, 1699, 3398, 61601, 123202, 389071, 457031, 778142, 914062, 104660099, 209320198]

約数ペア:

[(1, 209320198), (2, 104660099), (229, 914062), (269, 778142), (458, 457031), (538, 389071), (1699, 123202), (3398, 61601)]