201405909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{3221}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 283020480

約数和(自身を除く): 81614571

約数列:

[1, 3, 19, 57, 1097, 3221, 3291, 9663, 20843, 61199, 62529, 183597, 3533437, 10600311, 67135303, 201405909]

約数ペア:

[(1, 201405909), (3, 67135303), (19, 10600311), (57, 3533437), (1097, 183597), (3221, 62529), (3291, 61199), (9663, 20843)]