223566148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{4261}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 421852760

約数和(自身を除く): 198286612

約数列:

[1, 2, 4, 13, 26, 52, 1009, 2018, 4036, 4261, 8522, 13117, 17044, 26234, 52468, 55393, 110786, 221572, 4299349, 8598698, 17197396, 55891537, 111783074, 223566148]

約数ペア:

[(1, 223566148), (2, 111783074), (4, 55891537), (13, 17197396), (26, 8598698), (52, 4299349), (1009, 221572), (2018, 110786), (4036, 55393), (4261, 52468), (8522, 26234), (13117, 17044)]