196223859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3011}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 305886672

約数和(自身を除く): 109662813

約数列:

[1, 3, 9, 13, 39, 117, 557, 1671, 3011, 5013, 7241, 9033, 21723, 27099, 39143, 65169, 117429, 352287, 1677127, 5031381, 15094143, 21802651, 65407953, 196223859]

約数ペア:

[(1, 196223859), (3, 65407953), (9, 21802651), (13, 15094143), (39, 5031381), (117, 1677127), (557, 352287), (1671, 117429), (3011, 65169), (5013, 39143), (7241, 27099), (9033, 21723)]