201949678

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71059}}^1$

素因数の和:71104

約数の個数: 24

約数和(自身を含む): 364537800

約数和(自身を除く): 162588122

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 71059, 142118, 497413, 994826, 2060711, 3481891, 4121422, 6963782, 14424977, 28849954, 100974839, 201949678]

約数ペア:

[(1, 201949678), (2, 100974839), (7, 28849954), (14, 14424977), (29, 6963782), (49, 4121422), (58, 3481891), (98, 2060711), (203, 994826), (406, 497413), (1421, 142118), (2842, 71059)]