208711968

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 571725504

約数和(自身を除く): 363013536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 67, 74, 96, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 877, 888, 1072, 1184, 1608, 1754, 1776, 2144, 2479, 2631, 3216, 3508, 3552, 4958, 5262, 6432, 7016, 7437, 9916, 10524, 14032, 14874, 19832, 21048, 28064, 29748, 32449, 39664, 42096, 58759, 59496, 64898, 79328, 84192, 97347, 117518, 118992, 129796, 176277, 194694, 235036, 237984, 259592, 352554, 389388, 470072, 519184, 705108, 778776, 940144, 1038368, 1410216, 1557552, 1880288, 2174083, 2820432, 3115104, 4348166, 5640864, 6522249, 8696332, 13044498, 17392664, 26088996, 34785328, 52177992, 69570656, 104355984, 208711968]

約数ペア:

[(1, 208711968), (2, 104355984), (3, 69570656), (4, 52177992), (6, 34785328), (8, 26088996), (12, 17392664), (16, 13044498), (24, 8696332), (32, 6522249), (37, 5640864), (48, 4348166), (67, 3115104), (74, 2820432), (96, 2174083), (111, 1880288), (134, 1557552), (148, 1410216), (201, 1038368), (222, 940144), (268, 778776), (296, 705108), (402, 519184), (444, 470072), (536, 389388), (592, 352554), (804, 259592), (877, 237984), (888, 235036), (1072, 194694), (1184, 176277), (1608, 129796), (1754, 118992), (1776, 117518), (2144, 97347), (2479, 84192), (2631, 79328), (3216, 64898), (3508, 59496), (3552, 58759), (4958, 42096), (5262, 39664), (6432, 32449), (7016, 29748), (7437, 28064), (9916, 21048), (10524, 19832), (14032, 14874)]