201895839

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6763}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 303892992

約数和(自身を除く): 101997153

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 3317, 6763, 9951, 20289, 29853, 60867, 209653, 628959, 723641, 1886877, 2170923, 6512769, 22432871, 67298613, 201895839]

約数ペア:

[(1, 201895839), (3, 67298613), (9, 22432871), (31, 6512769), (93, 2170923), (107, 1886877), (279, 723641), (321, 628959), (963, 209653), (3317, 60867), (6763, 29853), (9951, 20289)]