201643736

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 442337280

約数和(自身を除く): 240693544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 223, 241, 268, 446, 469, 482, 536, 892, 938, 964, 1561, 1687, 1784, 1876, 1928, 3122, 3374, 3752, 6244, 6748, 12488, 13496, 14941, 16147, 29882, 32294, 53743, 59764, 64588, 104587, 107486, 113029, 119528, 129176, 209174, 214972, 226058, 376201, 418348, 429944, 452116, 752402, 836696, 904232, 1504804, 3009608, 3600781, 7201562, 14403124, 25205467, 28806248, 50410934, 100821868, 201643736]

約数ペア:

[(1, 201643736), (2, 100821868), (4, 50410934), (7, 28806248), (8, 25205467), (14, 14403124), (28, 7201562), (56, 3600781), (67, 3009608), (134, 1504804), (223, 904232), (241, 836696), (268, 752402), (446, 452116), (469, 429944), (482, 418348), (536, 376201), (892, 226058), (938, 214972), (964, 209174), (1561, 129176), (1687, 119528), (1784, 113029), (1876, 107486), (1928, 104587), (3122, 64588), (3374, 59764), (3752, 53743), (6244, 32294), (6748, 29882), (12488, 16147), (13496, 14941)]