200990817

素因数分解:

$3^2\times {\mathrm{359}}^1\times {\mathrm{62207}}^1$

素因数の和:62572

約数の個数: 12

約数和(自身を含む): 291133440

約数和(自身を除く): 90142623

約数列:

[1, 3, 9, 359, 1077, 3231, 62207, 186621, 559863, 22332313, 66996939, 200990817]

約数ペア:

[(1, 200990817), (3, 66996939), (9, 22332313), (359, 559863), (1077, 186621), (3231, 62207)]