217702986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{27017}}^1$

素因数の和:27118

約数の個数: 32

約数和(自身を含む): 466871040

約数和(自身を除く): 249168054

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 27017, 54034, 81051, 162102, 459289, 918578, 1377867, 2134343, 2755734, 4268686, 6403029, 12806058, 36283831, 72567662, 108851493, 217702986]

約数ペア:

[(1, 217702986), (2, 108851493), (3, 72567662), (6, 36283831), (17, 12806058), (34, 6403029), (51, 4268686), (79, 2755734), (102, 2134343), (158, 1377867), (237, 918578), (474, 459289), (1343, 162102), (2686, 81051), (4029, 54034), (8058, 27017)]