208375992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263101}}^1$

素因数の和:263124

約数の個数: 48

約数和(自身を含む): 615658680

約数和(自身を除く): 407282688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 263101, 526202, 789303, 1052404, 1578606, 2104808, 2367909, 2894111, 3157212, 4735818, 5788222, 6314424, 8682333, 9471636, 11576444, 17364666, 18943272, 23152888, 26046999, 34729332, 52093998, 69458664, 104187996, 208375992]

約数ペア:

[(1, 208375992), (2, 104187996), (3, 69458664), (4, 52093998), (6, 34729332), (8, 26046999), (9, 23152888), (11, 18943272), (12, 17364666), (18, 11576444), (22, 9471636), (24, 8682333), (33, 6314424), (36, 5788222), (44, 4735818), (66, 3157212), (72, 2894111), (88, 2367909), (99, 2104808), (132, 1578606), (198, 1052404), (264, 789303), (396, 526202), (792, 263101)]