199973254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{3331}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 323270640

約数和(自身を除く): 123297386

約数列:

[1, 2, 13, 26, 2309, 3331, 4618, 6662, 30017, 43303, 60034, 86606, 7691279, 15382558, 99986627, 199973254]

約数ペア:

[(1, 199973254), (2, 99986627), (13, 15382558), (26, 7691279), (2309, 86606), (3331, 60034), (4618, 43303), (6662, 30017)]