202121205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{94229}}^1$

素因数の和:94261

約数の個数: 32

約数和(自身を含む): 379935360

約数和(自身を除く): 177814155

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 94229, 282687, 471145, 1036519, 1224977, 1413435, 3109557, 3674931, 5182595, 6124885, 13474747, 15547785, 18374655, 40424241, 67373735, 202121205]

約数ペア:

[(1, 202121205), (3, 67373735), (5, 40424241), (11, 18374655), (13, 15547785), (15, 13474747), (33, 6124885), (39, 5182595), (55, 3674931), (65, 3109557), (143, 1413435), (165, 1224977), (195, 1036519), (429, 471145), (715, 282687), (2145, 94229)]