248865106

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2731}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 446911488

約数和(自身を除く): 198046382

約数列:

[1, 2, 7, 14, 23, 46, 161, 283, 322, 566, 1981, 2731, 3962, 5462, 6509, 13018, 19117, 38234, 45563, 62813, 91126, 125626, 439691, 772873, 879382, 1545746, 5410111, 10820222, 17776079, 35552158, 124432553, 248865106]

約数ペア:

[(1, 248865106), (2, 124432553), (7, 35552158), (14, 17776079), (23, 10820222), (46, 5410111), (161, 1545746), (283, 879382), (322, 772873), (566, 439691), (1981, 125626), (2731, 91126), (3962, 62813), (5462, 45563), (6509, 38234), (13018, 19117)]