208857726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4918

約数の個数: 96

約数和(自身を含む): 582506496

約数和(自身を除く): 373648770

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1953, 2046, 2387, 3069, 3906, 4774, 4861, 6138, 7161, 9722, 14322, 14583, 21483, 29166, 34027, 42966, 43749, 53471, 68054, 87498, 102081, 106942, 150691, 160413, 204162, 301382, 306243, 320826, 374297, 452073, 481239, 612486, 748594, 904146, 962478, 1054837, 1122891, 1356219, 1657601, 2109674, 2245782, 2712438, 3164511, 3315202, 3368673, 4972803, 6329022, 6737346, 9493533, 9945606, 11603207, 14918409, 18987066, 23206414, 29836818, 34809621, 69619242, 104428863, 208857726]

約数ペア:

[(1, 208857726), (2, 104428863), (3, 69619242), (6, 34809621), (7, 29836818), (9, 23206414), (11, 18987066), (14, 14918409), (18, 11603207), (21, 9945606), (22, 9493533), (31, 6737346), (33, 6329022), (42, 4972803), (62, 3368673), (63, 3315202), (66, 3164511), (77, 2712438), (93, 2245782), (99, 2109674), (126, 1657601), (154, 1356219), (186, 1122891), (198, 1054837), (217, 962478), (231, 904146), (279, 748594), (341, 612486), (434, 481239), (462, 452073), (558, 374297), (651, 320826), (682, 306243), (693, 301382), (1023, 204162), (1302, 160413), (1386, 150691), (1953, 106942), (2046, 102081), (2387, 87498), (3069, 68054), (3906, 53471), (4774, 43749), (4861, 42966), (6138, 34027), (7161, 29166), (9722, 21483), (14322, 14583)]