201459686

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{4691}}^1$

素因数の和:4999

約数の個数: 16

約数和(自身を含む): 306575280

約数和(自身を除く): 105115594

約数列:

[1, 2, 109, 197, 218, 394, 4691, 9382, 21473, 42946, 511319, 924127, 1022638, 1848254, 100729843, 201459686]

約数ペア:

[(1, 201459686), (2, 100729843), (109, 1848254), (197, 1022638), (218, 924127), (394, 511319), (4691, 42946), (9382, 21473)]