201720926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{316177}}^1$

素因数の和:316219

約数の個数: 16

約数和(自身を含む): 341472240

約数和(自身を除く): 139751314

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 316177, 632354, 3477947, 6955894, 9169133, 18338266, 100860463, 201720926]

約数ペア:

[(1, 201720926), (2, 100860463), (11, 18338266), (22, 9169133), (29, 6955894), (58, 3477947), (319, 632354), (638, 316177)]