208730508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60607}}^1$

素因数の和:60662

約数の個数: 48

約数和(自身を含む): 570200064

約数和(自身を除く): 361469556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 60607, 121214, 181821, 242428, 363642, 424249, 727284, 848498, 1272747, 1696996, 2484887, 2545494, 4969774, 5090988, 7454661, 9939548, 14909322, 17394209, 29818644, 34788418, 52182627, 69576836, 104365254, 208730508]

約数ペア:

[(1, 208730508), (2, 104365254), (3, 69576836), (4, 52182627), (6, 34788418), (7, 29818644), (12, 17394209), (14, 14909322), (21, 9939548), (28, 7454661), (41, 5090988), (42, 4969774), (82, 2545494), (84, 2484887), (123, 1696996), (164, 1272747), (246, 848498), (287, 727284), (492, 424249), (574, 363642), (861, 242428), (1148, 181821), (1722, 121214), (3444, 60607)]