200303792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 454783392

約数和(自身を除く): 254479600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1258, 1531, 1768, 1924, 2516, 3062, 3536, 3848, 5032, 6124, 7696, 8177, 10064, 12248, 16354, 19903, 24496, 26027, 32708, 39806, 52054, 56647, 65416, 79612, 104108, 113294, 130832, 159224, 208216, 226588, 318448, 338351, 416432, 453176, 676702, 736411, 906352, 962999, 1353404, 1472822, 1925998, 2706808, 2945644, 3851996, 5413616, 5891288, 7703992, 11782576, 12518987, 15407984, 25037974, 50075948, 100151896, 200303792]

約数ペア:

[(1, 200303792), (2, 100151896), (4, 50075948), (8, 25037974), (13, 15407984), (16, 12518987), (17, 11782576), (26, 7703992), (34, 5891288), (37, 5413616), (52, 3851996), (68, 2945644), (74, 2706808), (104, 1925998), (136, 1472822), (148, 1353404), (208, 962999), (221, 906352), (272, 736411), (296, 676702), (442, 453176), (481, 416432), (592, 338351), (629, 318448), (884, 226588), (962, 208216), (1258, 159224), (1531, 130832), (1768, 113294), (1924, 104108), (2516, 79612), (3062, 65416), (3536, 56647), (3848, 52054), (5032, 39806), (6124, 32708), (7696, 26027), (8177, 24496), (10064, 19903), (12248, 16354)]