201784771

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 211115520

約数和(自身を除く): 9330749

約数列:

[1, 47, 67, 139, 461, 3149, 6533, 9313, 21667, 30887, 64079, 437711, 1451689, 3011713, 4293293, 201784771]

約数ペア:

[(1, 201784771), (47, 4293293), (67, 3011713), (139, 1451689), (461, 437711), (3149, 64079), (6533, 30887), (9313, 21667)]