201446768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213397}}^1$

素因数の和:213464

約数の個数: 20

約数和(自身を含む): 396920280

約数和(自身を除く): 195473512

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213397, 426794, 853588, 1707176, 3414352, 12590423, 25180846, 50361692, 100723384, 201446768]

約数ペア:

[(1, 201446768), (2, 100723384), (4, 50361692), (8, 25180846), (16, 12590423), (59, 3414352), (118, 1707176), (236, 853588), (472, 426794), (944, 213397)]