190202402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3318

約数の個数: 24

約数和(自身を含む): 310744980

約数和(自身を除く): 120542578

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 2353, 3109, 4706, 6218, 30589, 40417, 61178, 80834, 525421, 562729, 1050842, 1125458, 7315477, 14630954, 95101201, 190202402]

約数ペア:

[(1, 190202402), (2, 95101201), (13, 14630954), (26, 7315477), (169, 1125458), (181, 1050842), (338, 562729), (362, 525421), (2353, 80834), (3109, 61178), (4706, 40417), (6218, 30589)]