220170106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{138821}}^1$

素因数の和:138897

約数の個数: 16

約数和(自身を含む): 361492488

約数和(自身を除く): 141322382

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 138821, 277642, 1804673, 3609346, 8468081, 16936162, 110085053, 220170106]

約数ペア:

[(1, 220170106), (2, 110085053), (13, 16936162), (26, 8468081), (61, 3609346), (122, 1804673), (793, 277642), (1586, 138821)]