201501978

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{308107}}^1$

素因数の和:308221

約数の個数: 16

約数和(自身を含む): 406702560

約数和(自身を除く): 205200582

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 308107, 616214, 924321, 1848642, 33583663, 67167326, 100750989, 201501978]

約数ペア:

[(1, 201501978), (2, 100750989), (3, 67167326), (6, 33583663), (109, 1848642), (218, 924321), (327, 616214), (654, 308107)]