196203085

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 260638560

約数和(自身を除く): 64435475

約数列:

[1, 5, 13, 53, 65, 169, 265, 337, 689, 845, 1685, 2197, 3445, 4381, 8957, 10985, 17861, 21905, 44785, 56953, 89305, 116441, 232193, 284765, 582205, 740389, 1160965, 3018509, 3701945, 15092545, 39240617, 196203085]

約数ペア:

[(1, 196203085), (5, 39240617), (13, 15092545), (53, 3701945), (65, 3018509), (169, 1160965), (265, 740389), (337, 582205), (689, 284765), (845, 232193), (1685, 116441), (2197, 89305), (3445, 56953), (4381, 44785), (8957, 21905), (10985, 17861)]