201909932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{153427}}^1$

素因数の和:153485

約数の個数: 24

約数和(自身を含む): 412414464

約数和(自身を除く): 210504532

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 153427, 306854, 613708, 1073989, 2147978, 4295956, 7211069, 14422138, 28844276, 50477483, 100954966, 201909932]

約数ペア:

[(1, 201909932), (2, 100954966), (4, 50477483), (7, 28844276), (14, 14422138), (28, 7211069), (47, 4295956), (94, 2147978), (188, 1073989), (329, 613708), (658, 306854), (1316, 153427)]