200198739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 303690240

約数和(自身を除く): 103491501

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 897, 1079, 1909, 2689, 3237, 5727, 8067, 24817, 34957, 61847, 74451, 104871, 185541, 223187, 669561, 804011, 2412033, 2901431, 5133301, 8704293, 15399903, 66732913, 200198739]

約数ペア:

[(1, 200198739), (3, 66732913), (13, 15399903), (23, 8704293), (39, 5133301), (69, 2901431), (83, 2412033), (249, 804011), (299, 669561), (897, 223187), (1079, 185541), (1909, 104871), (2689, 74451), (3237, 61847), (5727, 34957), (8067, 24817)]