196147965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19053

約数の個数: 32

約数和(自身を含む): 344373120

約数和(自身を除く): 148225155

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 18979, 56937, 94895, 246727, 284685, 740181, 1005887, 1233635, 3017661, 3700905, 5029435, 13076531, 15088305, 39229593, 65382655, 196147965]

約数ペア:

[(1, 196147965), (3, 65382655), (5, 39229593), (13, 15088305), (15, 13076531), (39, 5029435), (53, 3700905), (65, 3017661), (159, 1233635), (195, 1005887), (265, 740181), (689, 284685), (795, 246727), (2067, 94895), (3445, 56937), (10335, 18979)]