201521064

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 515592000

約数和(自身を除く): 314070936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 179, 183, 244, 358, 366, 488, 537, 716, 732, 769, 1074, 1432, 1464, 1538, 2148, 2307, 3076, 4296, 4614, 6152, 9228, 10919, 18456, 21838, 32757, 43676, 46909, 65514, 87352, 93818, 131028, 137651, 140727, 187636, 262056, 275302, 281454, 375272, 412953, 550604, 562908, 825906, 1101208, 1125816, 1651812, 3303624, 8396711, 16793422, 25190133, 33586844, 50380266, 67173688, 100760532, 201521064]

約数ペア:

[(1, 201521064), (2, 100760532), (3, 67173688), (4, 50380266), (6, 33586844), (8, 25190133), (12, 16793422), (24, 8396711), (61, 3303624), (122, 1651812), (179, 1125816), (183, 1101208), (244, 825906), (358, 562908), (366, 550604), (488, 412953), (537, 375272), (716, 281454), (732, 275302), (769, 262056), (1074, 187636), (1432, 140727), (1464, 137651), (1538, 131028), (2148, 93818), (2307, 87352), (3076, 65514), (4296, 46909), (4614, 43676), (6152, 32757), (9228, 21838), (10919, 18456)]