201850285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 299400192

約数和(自身を除く): 97549907

約数列:

[1, 5, 7, 13, 35, 65, 91, 271, 455, 1355, 1637, 1897, 3523, 8185, 9485, 11459, 17615, 21281, 24661, 57295, 106405, 123305, 148967, 443627, 744835, 2218135, 3105389, 5767151, 15526945, 28835755, 40370057, 201850285]

約数ペア:

[(1, 201850285), (5, 40370057), (7, 28835755), (13, 15526945), (35, 5767151), (65, 3105389), (91, 2218135), (271, 744835), (455, 443627), (1355, 148967), (1637, 123305), (1897, 106405), (3523, 57295), (8185, 24661), (9485, 21281), (11459, 17615)]