200750481

素因数分解:

$3^4\times {\mathrm{1319}}^1\times {\mathrm{1879}}^1$

素因数の和:3210

約数の個数: 20

約数和(自身を含む): 300273600

約数和(自身を除く): 99523119

約数列:

[1, 3, 9, 27, 81, 1319, 1879, 3957, 5637, 11871, 16911, 35613, 50733, 106839, 152199, 2478401, 7435203, 22305609, 66916827, 200750481]

約数ペア:

[(1, 200750481), (3, 66916827), (9, 22305609), (27, 7435203), (81, 2478401), (1319, 152199), (1879, 106839), (3957, 50733), (5637, 35613), (11871, 16911)]