196292005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18757}}^1$

素因数の和:18805

約数の個数: 32

約数和(自身を含む): 302529024

約数和(自身を除く): 106237019

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 18757, 93785, 131299, 243841, 431411, 656495, 1219205, 1706887, 2157055, 3019877, 5608343, 8534435, 15099385, 28041715, 39258401, 196292005]

約数ペア:

[(1, 196292005), (5, 39258401), (7, 28041715), (13, 15099385), (23, 8534435), (35, 5608343), (65, 3019877), (91, 2157055), (115, 1706887), (161, 1219205), (299, 656495), (455, 431411), (805, 243841), (1495, 131299), (2093, 93785), (10465, 18757)]