201872151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42083}}^1$

素因数の和:42143

約数の個数: 24

約数和(自身を含む): 321690096

約数和(自身を除く): 119817945

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42083, 126249, 378747, 547079, 1641237, 1725403, 4923711, 5176209, 15528627, 22430239, 67290717, 201872151]

約数ペア:

[(1, 201872151), (3, 67290717), (9, 22430239), (13, 15528627), (39, 5176209), (41, 4923711), (117, 1725403), (123, 1641237), (369, 547079), (533, 378747), (1599, 126249), (4797, 42083)]