220189562758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{20549}}^1$

素因数の和:20893

約数の個数: 64

約数和(自身を含む): 378114739200

約数和(自身を除く): 157925176442

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 241, 473, 482, 517, 946, 1034, 2021, 2651, 4042, 5302, 10363, 11327, 20549, 20726, 22231, 22654, 41098, 44462, 113993, 124597, 226039, 227986, 249194, 452078, 487061, 883607, 965803, 974122, 1767214, 1931606, 4952309, 5357671, 9719677, 9904618, 10623833, 10715342, 19439354, 21247666, 41529529, 54475399, 83059058, 108950798, 212949287, 232758523, 425898574, 456824819, 465517046, 913649638, 2342442157, 2560343753, 4684884314, 5120687506, 10008616489, 20017232978, 110094781379, 220189562758]

約数ペア:

[(1, 220189562758), (2, 110094781379), (11, 20017232978), (22, 10008616489), (43, 5120687506), (47, 4684884314), (86, 2560343753), (94, 2342442157), (241, 913649638), (473, 465517046), (482, 456824819), (517, 425898574), (946, 232758523), (1034, 212949287), (2021, 108950798), (2651, 83059058), (4042, 54475399), (5302, 41529529), (10363, 21247666), (11327, 19439354), (20549, 10715342), (20726, 10623833), (22231, 9904618), (22654, 9719677), (41098, 5357671), (44462, 4952309), (113993, 1931606), (124597, 1767214), (226039, 974122), (227986, 965803), (249194, 883607), (452078, 487061)]