202179790

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{19841}}^1$

素因数の和:20867

約数の個数: 16

約数和(自身を含む): 364299120

約数和(自身を除く): 162119330

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 19841, 39682, 99205, 198410, 20217979, 40435958, 101089895, 202179790]

約数ペア:

[(1, 202179790), (2, 101089895), (5, 40435958), (10, 20217979), (1019, 198410), (2038, 99205), (5095, 39682), (10190, 19841)]