202100656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 405751808

約数和(自身を除く): 203651152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1231, 1324, 2462, 2648, 4924, 5296, 9848, 10261, 19696, 20522, 38161, 41044, 76322, 82088, 152644, 164176, 305288, 407461, 610576, 814922, 1629844, 3259688, 6519376, 12631291, 25262582, 50525164, 101050328, 202100656]

約数ペア:

[(1, 202100656), (2, 101050328), (4, 50525164), (8, 25262582), (16, 12631291), (31, 6519376), (62, 3259688), (124, 1629844), (248, 814922), (331, 610576), (496, 407461), (662, 305288), (1231, 164176), (1324, 152644), (2462, 82088), (2648, 76322), (4924, 41044), (5296, 38161), (9848, 20522), (10261, 19696)]