207307529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1493}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 243964224

約数和(自身を除く): 36656695

約数列:

[1, 11, 13, 143, 971, 1493, 10681, 12623, 16423, 19409, 138853, 213499, 1449703, 15946733, 18846139, 207307529]

約数ペア:

[(1, 207307529), (11, 18846139), (13, 15946733), (143, 1449703), (971, 213499), (1493, 138853), (10681, 19409), (12623, 16423)]