194625501

素因数分解:

$3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 302475744

約数和(自身を除く): 107850243

約数列:

[1, 3, 7, 21, 49, 147, 661, 1983, 2003, 4627, 6009, 13881, 14021, 32389, 42063, 97167, 98147, 294441, 1323983, 3971949, 9267881, 27803643, 64875167, 194625501]

約数ペア:

[(1, 194625501), (3, 64875167), (7, 27803643), (21, 9267881), (49, 3971949), (147, 1323983), (661, 294441), (1983, 98147), (2003, 97167), (4627, 42063), (6009, 32389), (13881, 14021)]