206875578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{378893}}^1$

素因数の和:378918

約数の個数: 32

約数和(自身を含む): 509233536

約数和(自身を除く): 302357958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 378893, 757786, 1136679, 2273358, 2652251, 4925609, 5304502, 7956753, 9851218, 14776827, 15913506, 29553654, 34479263, 68958526, 103437789, 206875578]

約数ペア:

[(1, 206875578), (2, 103437789), (3, 68958526), (6, 34479263), (7, 29553654), (13, 15913506), (14, 14776827), (21, 9851218), (26, 7956753), (39, 5304502), (42, 4925609), (78, 2652251), (91, 2273358), (182, 1136679), (273, 757786), (546, 378893)]