202051265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 277512480

約数和(自身を除く): 75461215

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 1073, 1885, 2405, 2897, 5365, 13949, 14485, 37661, 69745, 84013, 107189, 188305, 420065, 535945, 1092169, 1393457, 3108481, 5460845, 6967285, 15542405, 40410253, 202051265]

約数ペア:

[(1, 202051265), (5, 40410253), (13, 15542405), (29, 6967285), (37, 5460845), (65, 3108481), (145, 1393457), (185, 1092169), (377, 535945), (481, 420065), (1073, 188305), (1885, 107189), (2405, 84013), (2897, 69745), (5365, 37661), (13949, 14485)]