201646256

素因数分解:

$2^4\times 7^1\times {\mathrm{1800413}}^1$

素因数の和:1800428

約数の個数: 20

約数和(自身を含む): 446502672

約数和(自身を除く): 244856416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800413, 3600826, 7201652, 12602891, 14403304, 25205782, 28806608, 50411564, 100823128, 201646256]

約数ペア:

[(1, 201646256), (2, 100823128), (4, 50411564), (7, 28806608), (8, 25205782), (14, 14403304), (16, 12602891), (28, 7201652), (56, 3600826), (112, 1800413)]