199953422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{44893}}^1$

素因数の和:45043

約数の個数: 16

約数和(自身を含む): 320004432

約数和(自身を除く): 120051010

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 44893, 89786, 763181, 1526362, 5880983, 11761966, 99976711, 199953422]

約数ペア:

[(1, 199953422), (2, 99976711), (17, 11761966), (34, 5880983), (131, 1526362), (262, 763181), (2227, 89786), (4454, 44893)]