200202470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{118463}}^1$

素因数の和:118496

約数の個数: 24

約数和(自身を含む): 390220416

約数和(自身を除く): 190017946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 118463, 236926, 592315, 1184630, 1540019, 3080038, 7700095, 15400190, 20020247, 40040494, 100101235, 200202470]

約数ペア:

[(1, 200202470), (2, 100101235), (5, 40040494), (10, 20020247), (13, 15400190), (26, 7700095), (65, 3080038), (130, 1540019), (169, 1184630), (338, 592315), (845, 236926), (1690, 118463)]