225365546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{863}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 404103168

約数和(自身を除く): 178737622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 811, 863, 1622, 1726, 5677, 6041, 11354, 12082, 18653, 19849, 37306, 39698, 130571, 138943, 261142, 277886, 699893, 1399786, 4899251, 9798502, 16097539, 32195078, 112682773, 225365546]

約数ペア:

[(1, 225365546), (2, 112682773), (7, 32195078), (14, 16097539), (23, 9798502), (46, 4899251), (161, 1399786), (322, 699893), (811, 277886), (863, 261142), (1622, 138943), (1726, 130571), (5677, 39698), (6041, 37306), (11354, 19849), (12082, 18653)]