223897138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{16903}}^1$

素因数の和:17121

約数の個数: 16

約数和(自身を含む): 346870080

約数和(自身を除く): 122972942

約数列:

[1, 2, 37, 74, 179, 358, 6623, 13246, 16903, 33806, 625411, 1250822, 3025637, 6051274, 111948569, 223897138]

約数ペア:

[(1, 223897138), (2, 111948569), (37, 6051274), (74, 3025637), (179, 1250822), (358, 625411), (6623, 33806), (13246, 16903)]