195198071831

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{6961}}^1\times {\mathrm{15467}}^1$

素因数の和:22479

約数の個数: 24

約数和(自身を含む): 233252675856

約数和(自身を除く): 38054604025

約数列:

[1, 7, 37, 49, 259, 1813, 6961, 15467, 48727, 108269, 257557, 341089, 572279, 757883, 1802899, 4005953, 12620293, 28041671, 107665787, 753660509, 3983634119, 5275623563, 27885438833, 195198071831]

約数ペア:

[(1, 195198071831), (7, 27885438833), (37, 5275623563), (49, 3983634119), (259, 753660509), (1813, 107665787), (6961, 28041671), (15467, 12620293), (48727, 4005953), (108269, 1802899), (257557, 757883), (341089, 572279)]