201945315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3100

約数の個数: 64

約数和(自身を含む): 391974912

約数和(自身を除く): 190029597

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2145, 3037, 4433, 5115, 6045, 9111, 13299, 15185, 22165, 33407, 39481, 45555, 66495, 94147, 100221, 118443, 167035, 197405, 282441, 434291, 470735, 501105, 592215, 1035617, 1223911, 1302873, 1412205, 2171455, 3106851, 3671733, 5178085, 6119555, 6514365, 13463021, 15534255, 18358665, 40389063, 67315105, 201945315]

約数ペア:

[(1, 201945315), (3, 67315105), (5, 40389063), (11, 18358665), (13, 15534255), (15, 13463021), (31, 6514365), (33, 6119555), (39, 5178085), (55, 3671733), (65, 3106851), (93, 2171455), (143, 1412205), (155, 1302873), (165, 1223911), (195, 1035617), (341, 592215), (403, 501105), (429, 470735), (465, 434291), (715, 282441), (1023, 197405), (1209, 167035), (1705, 118443), (2015, 100221), (2145, 94147), (3037, 66495), (4433, 45555), (5115, 39481), (6045, 33407), (9111, 22165), (13299, 15185)]