194036619

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{2003}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 301561920

約数和(自身を除く): 107525301

約数列:

[1, 3, 7, 21, 49, 147, 659, 1977, 2003, 4613, 6009, 13839, 14021, 32291, 42063, 96873, 98147, 294441, 1319977, 3959931, 9239839, 27719517, 64678873, 194036619]

約数ペア:

[(1, 194036619), (3, 64678873), (7, 27719517), (21, 9239839), (49, 3959931), (147, 1319977), (659, 294441), (1977, 98147), (2003, 96873), (4613, 42063), (6009, 32291), (13839, 14021)]