201995964765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{35509}}^1\times {\mathrm{18059}}^1$

素因数の和:53586

約数の個数: 48

約数和(自身を含む): 400177814400

約数和(自身を除く): 198181849635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 18059, 35509, 54177, 90295, 106527, 126413, 162531, 177545, 248563, 270885, 319581, 379239, 532635, 632065, 745689, 812655, 1137717, 1242815, 1597905, 1896195, 2237067, 3728445, 5688585, 11185335, 641257031, 1923771093, 3206285155, 4488799217, 5771313279, 9618855465, 13466397651, 22443996085, 28856566395, 40399192953, 67331988255, 201995964765]

約数ペア:

[(1, 201995964765), (3, 67331988255), (5, 40399192953), (7, 28856566395), (9, 22443996085), (15, 13466397651), (21, 9618855465), (35, 5771313279), (45, 4488799217), (63, 3206285155), (105, 1923771093), (315, 641257031), (18059, 11185335), (35509, 5688585), (54177, 3728445), (90295, 2237067), (106527, 1896195), (126413, 1597905), (162531, 1242815), (177545, 1137717), (248563, 812655), (270885, 745689), (319581, 632065), (379239, 532635)]