207068163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 83526141

約数列:

[1, 3, 41, 71, 123, 131, 181, 213, 393, 543, 2911, 5371, 7421, 8733, 9301, 12851, 16113, 22263, 23711, 27903, 38553, 71133, 381341, 526891, 972151, 1144023, 1580673, 1683481, 2916453, 5050443, 69022721, 207068163]

約数ペア:

[(1, 207068163), (3, 69022721), (41, 5050443), (71, 2916453), (123, 1683481), (131, 1580673), (181, 1144023), (213, 972151), (393, 526891), (543, 381341), (2911, 71133), (5371, 38553), (7421, 27903), (8733, 23711), (9301, 22263), (12851, 16113)]