201728628

素因数分解:

$2^2\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{2539}}^1$

素因数の和:4756

約数の個数: 36

約数和(自身を含む): 510357120

約数和(自身を除く): 308628492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2207, 2539, 4414, 5078, 6621, 7617, 8828, 10156, 13242, 15234, 19863, 22851, 26484, 30468, 39726, 45702, 79452, 91404, 5603573, 11207146, 16810719, 22414292, 33621438, 50432157, 67242876, 100864314, 201728628]

約数ペア:

[(1, 201728628), (2, 100864314), (3, 67242876), (4, 50432157), (6, 33621438), (9, 22414292), (12, 16810719), (18, 11207146), (36, 5603573), (2207, 91404), (2539, 79452), (4414, 45702), (5078, 39726), (6621, 30468), (7617, 26484), (8828, 22851), (10156, 19863), (13242, 15234)]