201147999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21401}}^1$

素因数の和:21658

約数の個数: 16

約数和(自身を含む): 290039904

約数和(自身を除く): 88891905

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 21401, 64203, 278213, 834639, 5157641, 15472923, 67049333, 201147999]

約数ペア:

[(1, 201147999), (3, 67049333), (13, 15472923), (39, 5157641), (241, 834639), (723, 278213), (3133, 64203), (9399, 21401)]