201050889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 306996480

約数和(自身を除く): 105945591

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 2067, 3657, 4229, 12687, 15847, 47541, 54977, 97267, 164931, 224137, 291801, 672411, 1264471, 2913781, 3793413, 5155151, 8741343, 15465453, 67016963, 201050889]

約数ペア:

[(1, 201050889), (3, 67016963), (13, 15465453), (23, 8741343), (39, 5155151), (53, 3793413), (69, 2913781), (159, 1264471), (299, 672411), (689, 291801), (897, 224137), (1219, 164931), (2067, 97267), (3657, 54977), (4229, 47541), (12687, 15847)]