220170147123

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{1171}}^1\times {\mathrm{163637}}^1$

素因数の和:165194

約数の個数: 16

約数和(自身を含む): 294579818496

約数和(自身を除く): 74409671373

約数列:

[1, 3, 383, 1149, 1171, 3513, 163637, 448493, 490911, 1345479, 62672971, 188018913, 191618927, 574856781, 73390049041, 220170147123]

約数ペア:

[(1, 220170147123), (3, 73390049041), (383, 574856781), (1149, 191618927), (1171, 188018913), (3513, 62672971), (163637, 1345479), (448493, 490911)]