201218318

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{10831}}^1$

素因数の和:12167

約数の個数: 16

約数和(自身を含む): 345237504

約数和(自身を除く): 144019186

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 10831, 18578, 21662, 75817, 151634, 14372737, 28745474, 100609159, 201218318]

約数ペア:

[(1, 201218318), (2, 100609159), (7, 28745474), (14, 14372737), (1327, 151634), (2654, 75817), (9289, 21662), (10831, 18578)]