201930993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 345845760

約数和(自身を除く): 143914767

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1767, 1881, 3069, 3463, 5301, 6479, 10389, 19437, 31167, 38093, 58311, 65797, 107353, 114279, 197391, 322059, 342837, 592173, 723767, 966177, 1180883, 2039707, 2171301, 3542649, 6119121, 6513903, 10627947, 18357363, 22436777, 67310331, 201930993]

約数ペア:

[(1, 201930993), (3, 67310331), (9, 22436777), (11, 18357363), (19, 10627947), (31, 6513903), (33, 6119121), (57, 3542649), (93, 2171301), (99, 2039707), (171, 1180883), (209, 966177), (279, 723767), (341, 592173), (589, 342837), (627, 322059), (1023, 197391), (1767, 114279), (1881, 107353), (3069, 65797), (3463, 58311), (5301, 38093), (6479, 31167), (10389, 19437)]