221724982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{51349}}^1$

素因数の和:51495

約数の個数: 16

約数和(自身を含む): 354931200

約数和(自身を除く): 133206218

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 51349, 102698, 872933, 1745866, 6521323, 13042646, 110862491, 221724982]

約数ペア:

[(1, 221724982), (2, 110862491), (17, 13042646), (34, 6521323), (127, 1745866), (254, 872933), (2159, 102698), (4318, 51349)]