200575107

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1667}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 300540240

約数和(自身を除く): 99965133

約数列:

[1, 3, 9, 29, 87, 261, 461, 1383, 1667, 4149, 5001, 13369, 15003, 40107, 48343, 120321, 145029, 435087, 768487, 2305461, 6916383, 22286123, 66858369, 200575107]

約数ペア:

[(1, 200575107), (3, 66858369), (9, 22286123), (29, 6916383), (87, 2305461), (261, 768487), (461, 435087), (1383, 145029), (1667, 120321), (4149, 48343), (5001, 40107), (13369, 15003)]