201392584

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{110899}}^1$

素因数の和:111132

約数の個数: 16

約数和(自身を含む): 379278000

約数和(自身を除く): 177885416

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 110899, 221798, 443596, 887192, 25174073, 50348146, 100696292, 201392584]

約数ペア:

[(1, 201392584), (2, 100696292), (4, 50348146), (8, 25174073), (227, 887192), (454, 443596), (908, 221798), (1816, 110899)]