203485193288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1\times {\mathrm{4253}}^1$

素因数の和:6558

約数の個数: 64

約数和(自身を含む): 413023242240

約数和(自身を除く): 209538048952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2063, 2899, 4126, 4253, 5798, 8252, 8506, 11596, 16504, 17012, 23192, 26819, 34024, 53638, 55289, 107276, 110578, 214552, 221156, 442312, 460049, 920098, 948419, 1840196, 1896838, 3680392, 3793676, 5980637, 7587352, 8773939, 11961274, 12329447, 17547878, 23922548, 24658894, 35095756, 47845096, 49317788, 70191512, 98635576, 114061207, 228122414, 456244828, 912489656, 1956588397, 3913176794, 7826353588, 15652707176, 25435649161, 50871298322, 101742596644, 203485193288]

約数ペア:

[(1, 203485193288), (2, 101742596644), (4, 50871298322), (8, 25435649161), (13, 15652707176), (26, 7826353588), (52, 3913176794), (104, 1956588397), (223, 912489656), (446, 456244828), (892, 228122414), (1784, 114061207), (2063, 98635576), (2899, 70191512), (4126, 49317788), (4253, 47845096), (5798, 35095756), (8252, 24658894), (8506, 23922548), (11596, 17547878), (16504, 12329447), (17012, 11961274), (23192, 8773939), (26819, 7587352), (34024, 5980637), (53638, 3793676), (55289, 3680392), (107276, 1896838), (110578, 1840196), (214552, 948419), (221156, 920098), (442312, 460049)]