207657603

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13043}}^1$

素因数の和:13139

約数の個数: 24

約数和(自身を含む): 315403920

約数和(自身を除く): 107746317

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 13043, 15921, 39129, 117387, 378247, 795623, 1134741, 2386869, 3404223, 7160607, 23073067, 69219201, 207657603]

約数ペア:

[(1, 207657603), (3, 69219201), (9, 23073067), (29, 7160607), (61, 3404223), (87, 2386869), (183, 1134741), (261, 795623), (549, 378247), (1769, 117387), (5307, 39129), (13043, 15921)]