201569138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{15199}}^1$

素因数の和:15569

約数の個数: 16

約数和(自身を含む): 319200000

約数和(自身を除く): 117630862

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 15199, 30398, 288781, 577562, 5304451, 10608902, 100784569, 201569138]

約数ペア:

[(1, 201569138), (2, 100784569), (19, 10608902), (38, 5304451), (349, 577562), (698, 288781), (6631, 30398), (13262, 15199)]