202030413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 306647040

約数和(自身を除く): 104616627

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 2851, 3081, 5451, 8553, 23621, 37063, 65573, 70863, 111189, 196719, 225229, 675687, 852449, 2557347, 2927977, 5180267, 8783931, 15540801, 67343471, 202030413]

約数ペア:

[(1, 202030413), (3, 67343471), (13, 15540801), (23, 8783931), (39, 5180267), (69, 2927977), (79, 2557347), (237, 852449), (299, 675687), (897, 225229), (1027, 196719), (1817, 111189), (2851, 70863), (3081, 65573), (5451, 37063), (8553, 23621)]