205818539

素因数分解:

${\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 216609120

約数和(自身を除く): 10790581

約数列:

[1, 29, 113, 181, 347, 3277, 5249, 10063, 20453, 39211, 62807, 593137, 1137119, 1821403, 7097191, 205818539]

約数ペア:

[(1, 205818539), (29, 7097191), (113, 1821403), (181, 1137119), (347, 593137), (3277, 62807), (5249, 39211), (10063, 20453)]