207877307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 235284480

約数和(自身を除く): 27407173

約数列:

[1, 11, 29, 319, 443, 1471, 4873, 12847, 16181, 42659, 141317, 469249, 651653, 7168183, 18897937, 207877307]

約数ペア:

[(1, 207877307), (11, 18897937), (29, 7168183), (319, 651653), (443, 469249), (1471, 141317), (4873, 42659), (12847, 16181)]