201652048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969481}}^1$

素因数の和:969502

約数の個数: 20

約数和(自身を含む): 420755188

約数和(自身を除く): 219103140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969481, 1938962, 3877924, 7755848, 12603253, 15511696, 25206506, 50413012, 100826024, 201652048]

約数ペア:

[(1, 201652048), (2, 100826024), (4, 50413012), (8, 25206506), (13, 15511696), (16, 12603253), (26, 7755848), (52, 3877924), (104, 1938962), (208, 969481)]