202275260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3847}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 465454080

約数和(自身を除く): 263178820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 956, 1195, 2390, 2629, 3847, 4780, 5258, 7694, 10516, 13145, 15388, 19235, 26290, 38470, 42317, 52580, 76940, 84634, 169268, 211585, 423170, 846340, 919433, 1838866, 3677732, 4597165, 9194330, 10113763, 18388660, 20227526, 40455052, 50568815, 101137630, 202275260]

約数ペア:

[(1, 202275260), (2, 101137630), (4, 50568815), (5, 40455052), (10, 20227526), (11, 18388660), (20, 10113763), (22, 9194330), (44, 4597165), (55, 3677732), (110, 1838866), (220, 919433), (239, 846340), (478, 423170), (956, 211585), (1195, 169268), (2390, 84634), (2629, 76940), (3847, 52580), (4780, 42317), (5258, 38470), (7694, 26290), (10516, 19235), (13145, 15388)]