201235312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213173}}^1$

素因数の和:213240

約数の個数: 20

約数和(自身を含む): 396503640

約数和(自身を除く): 195268328

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213173, 426346, 852692, 1705384, 3410768, 12577207, 25154414, 50308828, 100617656, 201235312]

約数ペア:

[(1, 201235312), (2, 100617656), (4, 50308828), (8, 25154414), (16, 12577207), (59, 3410768), (118, 1705384), (236, 852692), (472, 426346), (944, 213173)]