207776309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 228318720

約数和(自身を除く): 20542411

約数列:

[1, 13, 61, 479, 547, 793, 6227, 7111, 29219, 33367, 262013, 379847, 433771, 3406169, 15982793, 207776309]

約数ペア:

[(1, 207776309), (13, 15982793), (61, 3406169), (479, 433771), (547, 379847), (793, 262013), (6227, 33367), (7111, 29219)]