200839678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{21517}}^1$

素因数の和:21891

約数の個数: 16

約数和(自身を含む): 325352160

約数和(自身を除く): 124512482

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 21517, 43034, 279721, 559442, 7724603, 15449206, 100419839, 200839678]

約数ペア:

[(1, 200839678), (2, 100419839), (13, 15449206), (26, 7724603), (359, 559442), (718, 279721), (4667, 43034), (9334, 21517)]