202358974

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{2243}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 308056320

約数和(自身を除く): 105697346

約数列:

[1, 2, 79, 158, 571, 1142, 2243, 4486, 45109, 90218, 177197, 354394, 1280753, 2561506, 101179487, 202358974]

約数ペア:

[(1, 202358974), (2, 101179487), (79, 2561506), (158, 1280753), (571, 354394), (1142, 177197), (2243, 90218), (4486, 45109)]