209320318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61169}}^1$

素因数の和:61259

約数の個数: 16

約数和(自身を含む): 330318000

約数和(自身を除く): 120997682

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 61169, 122338, 1773901, 3547802, 3608971, 7217942, 104660159, 209320318]

約数ペア:

[(1, 209320318), (2, 104660159), (29, 7217942), (58, 3608971), (59, 3547802), (118, 1773901), (1711, 122338), (3422, 61169)]