201728398

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 304611840

約数和(自身を除く): 102883442

約数列:

[1, 2, 383, 389, 677, 766, 778, 1354, 148987, 259291, 263353, 297974, 518582, 526706, 100864199, 201728398]

約数ペア:

[(1, 201728398), (2, 100864199), (383, 526706), (389, 518582), (677, 297974), (766, 263353), (778, 259291), (1354, 148987)]