206535232878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{234721}}^1$

素因数の和:235157

約数の個数: 64

約数和(自身を含む): 461369563200

約数和(自身を除く): 254834330322

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 389, 754, 778, 1131, 1167, 2262, 2334, 5057, 10114, 11281, 15171, 22562, 30342, 33843, 67686, 146653, 234721, 293306, 439959, 469442, 704163, 879918, 1408326, 3051373, 6102746, 6806909, 9154119, 13613818, 18308238, 20420727, 40841454, 88489817, 91306469, 176979634, 182612938, 265469451, 273919407, 530938902, 547838814, 1186984097, 2373968194, 2647887601, 3560952291, 5295775202, 7121904582, 7943662803, 15887325606, 34422538813, 68845077626, 103267616439, 206535232878]

約数ペア:

[(1, 206535232878), (2, 103267616439), (3, 68845077626), (6, 34422538813), (13, 15887325606), (26, 7943662803), (29, 7121904582), (39, 5295775202), (58, 3560952291), (78, 2647887601), (87, 2373968194), (174, 1186984097), (377, 547838814), (389, 530938902), (754, 273919407), (778, 265469451), (1131, 182612938), (1167, 176979634), (2262, 91306469), (2334, 88489817), (5057, 40841454), (10114, 20420727), (11281, 18308238), (15171, 13613818), (22562, 9154119), (30342, 6806909), (33843, 6102746), (67686, 3051373), (146653, 1408326), (234721, 879918), (293306, 704163), (439959, 469442)]