204565260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2957}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 573473376

約数和(自身を除く): 368908116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1153, 2306, 2957, 3459, 4612, 5765, 5914, 6918, 8871, 11530, 11828, 13836, 14785, 17295, 17742, 23060, 29570, 34590, 35484, 44355, 59140, 69180, 88710, 177420, 3409421, 6818842, 10228263, 13637684, 17047105, 20456526, 34094210, 40913052, 51141315, 68188420, 102282630, 204565260]

約数ペア:

[(1, 204565260), (2, 102282630), (3, 68188420), (4, 51141315), (5, 40913052), (6, 34094210), (10, 20456526), (12, 17047105), (15, 13637684), (20, 10228263), (30, 6818842), (60, 3409421), (1153, 177420), (2306, 88710), (2957, 69180), (3459, 59140), (4612, 44355), (5765, 35484), (5914, 34590), (6918, 29570), (8871, 23060), (11530, 17742), (11828, 17295), (13836, 14785)]