201288759

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6661}}^1$

素因数の和:8110

約数の個数: 16

約数和(自身を含む): 306984960

約数和(自身を除く): 105696201

約数列:

[1, 3, 7, 21, 1439, 4317, 6661, 10073, 19983, 30219, 46627, 139881, 9585179, 28755537, 67096253, 201288759]

約数ペア:

[(1, 201288759), (3, 67096253), (7, 28755537), (21, 9585179), (1439, 139881), (4317, 46627), (6661, 30219), (10073, 19983)]