200916238

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 303381360

約数和(自身を除く): 102465122

約数列:

[1, 2, 379, 401, 661, 758, 802, 1322, 151979, 250519, 265061, 303958, 501038, 530122, 100458119, 200916238]

約数ペア:

[(1, 200916238), (2, 100458119), (379, 530122), (401, 501038), (661, 303958), (758, 265061), (802, 250519), (1322, 151979)]