207955306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{10163}}^1$

素因数の和:10965

約数の個数: 16

約数和(自身を含む): 336387744

約数和(自身を除く): 128432438

約数列:

[1, 2, 13, 26, 787, 1574, 10163, 10231, 20326, 20462, 132119, 264238, 7998281, 15996562, 103977653, 207955306]

約数ペア:

[(1, 207955306), (2, 103977653), (13, 15996562), (26, 7998281), (787, 264238), (1574, 132119), (10163, 20462), (10231, 20326)]