205733268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439601}}^1$

素因数の和:439624

約数の個数: 36

約数和(自身を含む): 560052948

約数和(自身を除く): 354319680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 439601, 879202, 1318803, 1758404, 2637606, 3956409, 5275212, 5714813, 7912818, 11429626, 15825636, 17144439, 22859252, 34288878, 51433317, 68577756, 102866634, 205733268]

約数ペア:

[(1, 205733268), (2, 102866634), (3, 68577756), (4, 51433317), (6, 34288878), (9, 22859252), (12, 17144439), (13, 15825636), (18, 11429626), (26, 7912818), (36, 5714813), (39, 5275212), (52, 3956409), (78, 2637606), (117, 1758404), (156, 1318803), (234, 879202), (468, 439601)]