196017861

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{3547}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 285684960

約数和(自身を除く): 89667099

約数列:

[1, 3, 13, 39, 109, 169, 327, 507, 1417, 3547, 4251, 10641, 18421, 46111, 55263, 138333, 386623, 599443, 1159869, 1798329, 5026099, 15078297, 65339287, 196017861]

約数ペア:

[(1, 196017861), (3, 65339287), (13, 15078297), (39, 5026099), (109, 1798329), (169, 1159869), (327, 599443), (507, 386623), (1417, 138333), (3547, 55263), (4251, 46111), (10641, 18421)]