200077505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{123887}}^1$

素因数の和:123928

約数の個数: 16

約数和(自身を含む): 267598080

約数和(自身を除く): 67520575

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 123887, 619435, 2106079, 2353853, 10530395, 11769265, 40015501, 200077505]

約数ペア:

[(1, 200077505), (5, 40015501), (17, 11769265), (19, 10530395), (85, 2353853), (95, 2106079), (323, 619435), (1615, 123887)]