199224662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35311}}^1$

素因数の和:35364

約数の個数: 32

約数和(自身を含む): 379674624

約数和(自身を除く): 180449962

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 35311, 70622, 247177, 459043, 494354, 918086, 1094641, 2189282, 3213301, 6426602, 7662487, 14230333, 15324974, 28460666, 99612331, 199224662]

約数ペア:

[(1, 199224662), (2, 99612331), (7, 28460666), (13, 15324974), (14, 14230333), (26, 7662487), (31, 6426602), (62, 3213301), (91, 2189282), (182, 1094641), (217, 918086), (403, 494354), (434, 459043), (806, 247177), (2821, 70622), (5642, 35311)]