201437030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{123581}}^1$

素因数の和:123751

約数の個数: 16

約数和(自身を含む): 364814064

約数和(自身を除く): 163377034

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 123581, 247162, 617905, 1235810, 20143703, 40287406, 100718515, 201437030]

約数ペア:

[(1, 201437030), (2, 100718515), (5, 40287406), (10, 20143703), (163, 1235810), (326, 617905), (815, 247162), (1630, 123581)]