201400397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25679}}^1$

素因数の和:25744

約数の個数: 16

約数和(自身を含む): 236666880

約数和(自身を除く): 35266483

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 25679, 282469, 590617, 796049, 6496787, 8756539, 18309127, 201400397]

約数ペア:

[(1, 201400397), (11, 18309127), (23, 8756539), (31, 6496787), (253, 796049), (341, 590617), (713, 282469), (7843, 25679)]