205272483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5477}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 304620624

約数和(自身を除く): 99348141

約数列:

[1, 3, 13, 31, 39, 93, 403, 961, 1209, 2883, 5477, 12493, 16431, 37479, 71201, 169787, 213603, 509361, 2207231, 5263397, 6621693, 15790191, 68424161, 205272483]

約数ペア:

[(1, 205272483), (3, 68424161), (13, 15790191), (31, 6621693), (39, 5263397), (93, 2207231), (403, 509361), (961, 213603), (1209, 169787), (2883, 71201), (5477, 37479), (12493, 16431)]