206844911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 272928768

約数和(自身を除く): 66083857

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 851, 2093, 2671, 3367, 5957, 11063, 18697, 34723, 61433, 77441, 98827, 243061, 430031, 691789, 798629, 1284751, 2273021, 5590403, 8993257, 15911147, 29549273, 206844911]

約数ペア:

[(1, 206844911), (7, 29549273), (13, 15911147), (23, 8993257), (37, 5590403), (91, 2273021), (161, 1284751), (259, 798629), (299, 691789), (481, 430031), (851, 243061), (2093, 98827), (2671, 77441), (3367, 61433), (5957, 34723), (11063, 18697)]