200638256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 490260288

約数和(自身を除く): 289622032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3361, 3731, 4264, 4592, 6722, 7462, 8528, 13444, 14924, 23527, 26888, 29848, 43693, 47054, 53776, 59696, 87386, 94108, 137801, 174772, 188216, 275602, 305851, 349544, 376432, 551204, 611702, 699088, 964607, 1102408, 1223404, 1791413, 1929214, 2204816, 2446808, 3582826, 3858428, 4893616, 7165652, 7716856, 12539891, 14331304, 15433712, 25079782, 28662608, 50159564, 100319128, 200638256]

約数ペア:

[(1, 200638256), (2, 100319128), (4, 50159564), (7, 28662608), (8, 25079782), (13, 15433712), (14, 14331304), (16, 12539891), (26, 7716856), (28, 7165652), (41, 4893616), (52, 3858428), (56, 3582826), (82, 2446808), (91, 2204816), (104, 1929214), (112, 1791413), (164, 1223404), (182, 1102408), (208, 964607), (287, 699088), (328, 611702), (364, 551204), (533, 376432), (574, 349544), (656, 305851), (728, 275602), (1066, 188216), (1148, 174772), (1456, 137801), (2132, 94108), (2296, 87386), (3361, 59696), (3731, 53776), (4264, 47054), (4592, 43693), (6722, 29848), (7462, 26888), (8528, 23527), (13444, 14924)]