196451372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 391184640

約数和(自身を除く): 194733268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 299, 332, 598, 1079, 1196, 1909, 1979, 2158, 3818, 3958, 4316, 7636, 7916, 24817, 25727, 45517, 49634, 51454, 91034, 99268, 102908, 164257, 182068, 328514, 591721, 657028, 1183442, 2135341, 2366884, 3777911, 4270682, 7555822, 8541364, 15111644, 49112843, 98225686, 196451372]

約数ペア:

[(1, 196451372), (2, 98225686), (4, 49112843), (13, 15111644), (23, 8541364), (26, 7555822), (46, 4270682), (52, 3777911), (83, 2366884), (92, 2135341), (166, 1183442), (299, 657028), (332, 591721), (598, 328514), (1079, 182068), (1196, 164257), (1909, 102908), (1979, 99268), (2158, 91034), (3818, 51454), (3958, 49634), (4316, 45517), (7636, 25727), (7916, 24817)]