205125038

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1\times {\mathrm{1409}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 311970960

約数和(自身を除く): 106845922

約数列:

[1, 2, 83, 166, 877, 1409, 1754, 2818, 72791, 116947, 145582, 233894, 1235693, 2471386, 102562519, 205125038]

約数ペア:

[(1, 205125038), (2, 102562519), (83, 2471386), (166, 1235693), (877, 233894), (1409, 145582), (1754, 116947), (2818, 72791)]