207249539

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{4099}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 245606400

約数和(自身を除く): 38356861

約数列:

[1, 7, 31, 217, 233, 1631, 4099, 7223, 28693, 50561, 127069, 889483, 955067, 6685469, 29607077, 207249539]

約数ペア:

[(1, 207249539), (7, 29607077), (31, 6685469), (217, 955067), (233, 889483), (1631, 127069), (4099, 50561), (7223, 28693)]