203467784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2267}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 411505920

約数和(自身を除く): 208038136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 863, 1726, 2267, 3452, 4534, 6904, 9068, 11219, 18136, 22438, 29471, 44876, 58942, 89752, 117884, 235768, 1956421, 3912842, 7825684, 15651368, 25433473, 50866946, 101733892, 203467784]

約数ペア:

[(1, 203467784), (2, 101733892), (4, 50866946), (8, 25433473), (13, 15651368), (26, 7825684), (52, 3912842), (104, 1956421), (863, 235768), (1726, 117884), (2267, 89752), (3452, 58942), (4534, 44876), (6904, 29471), (9068, 22438), (11219, 18136)]