201991122

素因数分解:

$2^1\times 3^2\times {\mathrm{2243}}^1\times {\mathrm{5003}}^1$

素因数の和:7254

約数の個数: 24

約数和(自身を含む): 437930064

約数和(自身を除く): 235938942

約数列:

[1, 2, 3, 6, 9, 18, 2243, 4486, 5003, 6729, 10006, 13458, 15009, 20187, 30018, 40374, 45027, 90054, 11221729, 22443458, 33665187, 67330374, 100995561, 201991122]

約数ペア:

[(1, 201991122), (2, 100995561), (3, 67330374), (6, 33665187), (9, 22443458), (18, 11221729), (2243, 90054), (4486, 45027), (5003, 40374), (6729, 30018), (10006, 20187), (13458, 15009)]