196897942787

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{176933}}^1$

素因数の和:178707

約数の個数: 24

約数和(自身を含む): 246805944336

約数和(自身を除く): 49908001549

約数列:

[1, 7, 13, 49, 91, 637, 1747, 12229, 22711, 85603, 158977, 176933, 1112839, 1238531, 2300129, 8669717, 16100903, 112706321, 309101951, 2163713657, 4018325363, 15145995599, 28128277541, 196897942787]

約数ペア:

[(1, 196897942787), (7, 28128277541), (13, 15145995599), (49, 4018325363), (91, 2163713657), (637, 309101951), (1747, 112706321), (12229, 16100903), (22711, 8669717), (85603, 2300129), (158977, 1238531), (176933, 1112839)]