200178873

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5477}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 300807936

約数和(自身を除く): 100629063

約数列:

[1, 3, 9, 31, 93, 131, 279, 393, 1179, 4061, 5477, 12183, 16431, 36549, 49293, 169787, 509361, 717487, 1528083, 2152461, 6457383, 22242097, 66726291, 200178873]

約数ペア:

[(1, 200178873), (3, 66726291), (9, 22242097), (31, 6457383), (93, 2152461), (131, 1528083), (279, 717487), (393, 509361), (1179, 169787), (4061, 49293), (5477, 36549), (12183, 16431)]