198612323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53233}}^1$

素因数の和:53294

約数の個数: 16

約数和(自身を含む): 250412736

約数和(自身を除く): 51800413

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 53233, 372631, 692029, 2182553, 4844203, 15277871, 28373189, 198612323]

約数ペア:

[(1, 198612323), (7, 28373189), (13, 15277871), (41, 4844203), (91, 2182553), (287, 692029), (533, 372631), (3731, 53233)]