199499072

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{42701}}^1$

素因数の和:42786

約数の個数: 28

約数和(自身を含む): 401313396

約数和(自身を除く): 201814324

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 42701, 85402, 170804, 341608, 683216, 1366432, 2732864, 3117173, 6234346, 12468692, 24937384, 49874768, 99749536, 199499072]

約数ペア:

[(1, 199499072), (2, 99749536), (4, 49874768), (8, 24937384), (16, 12468692), (32, 6234346), (64, 3117173), (73, 2732864), (146, 1366432), (292, 683216), (584, 341608), (1168, 170804), (2336, 85402), (4672, 42701)]