201288165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1019}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 347518080

約数和(自身を除く): 146229915

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1013, 1019, 3039, 3057, 5065, 5095, 13169, 13247, 15195, 15285, 39507, 39741, 65845, 66235, 197535, 198705, 1032247, 3096741, 5161235, 13419211, 15483705, 40257633, 67096055, 201288165]

約数ペア:

[(1, 201288165), (3, 67096055), (5, 40257633), (13, 15483705), (15, 13419211), (39, 5161235), (65, 3096741), (195, 1032247), (1013, 198705), (1019, 197535), (3039, 66235), (3057, 65845), (5065, 39741), (5095, 39507), (13169, 15285), (13247, 15195)]