209440114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{8597}}^1$

素因数の和:9549

約数の個数: 16

約数和(自身を含む): 338726808

約数和(自身を除く): 129286694

約数列:

[1, 2, 13, 26, 937, 1874, 8597, 12181, 17194, 24362, 111761, 223522, 8055389, 16110778, 104720057, 209440114]

約数ペア:

[(1, 209440114), (2, 104720057), (13, 16110778), (26, 8055389), (937, 223522), (1874, 111761), (8597, 24362), (12181, 17194)]