201289375522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{21500681}}^1$

素因数の和:21500865

約数の個数: 16

約数和(自身を含む): 313737951744

約数和(自身を除く): 112448576222

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 21500681, 43001362, 666521111, 1333042222, 3246602831, 6493205662, 100644687761, 201289375522]

約数ペア:

[(1, 201289375522), (2, 100644687761), (31, 6493205662), (62, 3246602831), (151, 1333042222), (302, 666521111), (4681, 43001362), (9362, 21500681)]