209651233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26731}}^1$

素因数の和:26796

約数の個数: 16

約数和(自身を含む): 246362112

約数和(自身を除く): 36710879

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 26731, 294041, 614813, 828661, 6762943, 9115271, 19059203, 209651233]

約数ペア:

[(1, 209651233), (11, 19059203), (23, 9115271), (31, 6762943), (253, 828661), (341, 614813), (713, 294041), (7843, 26731)]