200720224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 420423696

約数和(自身を除く): 219703472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 241, 272, 482, 544, 964, 1531, 1928, 3062, 3856, 4097, 6124, 7712, 8194, 12248, 16388, 24496, 26027, 32776, 48992, 52054, 65552, 104108, 131104, 208216, 368971, 416432, 737942, 832864, 1475884, 2951768, 5903536, 6272507, 11807072, 12545014, 25090028, 50180056, 100360112, 200720224]

約数ペア:

[(1, 200720224), (2, 100360112), (4, 50180056), (8, 25090028), (16, 12545014), (17, 11807072), (32, 6272507), (34, 5903536), (68, 2951768), (136, 1475884), (241, 832864), (272, 737942), (482, 416432), (544, 368971), (964, 208216), (1531, 131104), (1928, 104108), (3062, 65552), (3856, 52054), (4097, 48992), (6124, 32776), (7712, 26027), (8194, 24496), (12248, 16388)]