205840403

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 225699840

約数和(自身を除く): 19859437

約数列:

[1, 17, 31, 527, 619, 631, 10523, 10727, 19189, 19561, 326213, 332537, 390589, 6640013, 12108259, 205840403]

約数ペア:

[(1, 205840403), (17, 12108259), (31, 6640013), (527, 390589), (619, 332537), (631, 326213), (10523, 19561), (10727, 19189)]