201670279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 216235008

約数和(自身を除く): 14564729

約数列:

[1, 23, 47, 197, 947, 1081, 4531, 9259, 21781, 44509, 186559, 212957, 1023707, 4290857, 8768273, 201670279]

約数ペア:

[(1, 201670279), (23, 8768273), (47, 4290857), (197, 1023707), (947, 212957), (1081, 186559), (4531, 44509), (9259, 21781)]