198207048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{635279}}^1$

素因数の和:635301

約数の個数: 32

約数和(自身を含む): 533635200

約数和(自身を除く): 335428152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 635279, 1270558, 1905837, 2541116, 3811674, 5082232, 7623348, 8258627, 15246696, 16517254, 24775881, 33034508, 49551762, 66069016, 99103524, 198207048]

約数ペア:

[(1, 198207048), (2, 99103524), (3, 66069016), (4, 49551762), (6, 33034508), (8, 24775881), (12, 16517254), (13, 15246696), (24, 8258627), (26, 7623348), (39, 5082232), (52, 3811674), (78, 2541116), (104, 1905837), (156, 1270558), (312, 635279)]