202157030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1189159}}^1$

素因数の和:1189183

約数の個数: 16

約数和(自身を含む): 385287840

約数和(自身を除く): 183130810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1189159, 2378318, 5945795, 11891590, 20215703, 40431406, 101078515, 202157030]

約数ペア:

[(1, 202157030), (2, 101078515), (5, 40431406), (10, 20215703), (17, 11891590), (34, 5945795), (85, 2378318), (170, 1189159)]