201240176

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{159209}}^1$

素因数の和:159296

約数の個数: 20

約数和(自身を含む): 394840800

約数和(自身を除く): 193600624

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 159209, 318418, 636836, 1273672, 2547344, 12577511, 25155022, 50310044, 100620088, 201240176]

約数ペア:

[(1, 201240176), (2, 100620088), (4, 50310044), (8, 25155022), (16, 12577511), (79, 2547344), (158, 1273672), (316, 636836), (632, 318418), (1264, 159209)]