207040510

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{19477}}^1$

素因数の和:20547

約数の個数: 16

約数和(自身を含む): 373042656

約数和(自身を除く): 166002146

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 19477, 38954, 97385, 194770, 20704051, 41408102, 103520255, 207040510]

約数ペア:

[(1, 207040510), (2, 103520255), (5, 41408102), (10, 20704051), (1063, 194770), (2126, 97385), (5315, 38954), (10630, 19477)]