121195802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21481}}^1$

素因数の和:21534

約数の個数: 32

約数和(自身を含む): 230974464

約数和(自身を除く): 109778662

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 21481, 42962, 150367, 279253, 300734, 558506, 665911, 1331822, 1954771, 3909542, 4661377, 8656843, 9322754, 17313686, 60597901, 121195802]

約数ペア:

[(1, 121195802), (2, 60597901), (7, 17313686), (13, 9322754), (14, 8656843), (26, 4661377), (31, 3909542), (62, 1954771), (91, 1331822), (182, 665911), (217, 558506), (403, 300734), (434, 279253), (806, 150367), (2821, 42962), (5642, 21481)]