206837316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1129}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 598881920

約数和(自身を除く): 392044604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 727, 1129, 1454, 2181, 2258, 2908, 3387, 4362, 4516, 5089, 6543, 6774, 7903, 8724, 10161, 10178, 13086, 13548, 15267, 15806, 20322, 20356, 23709, 26172, 30534, 31612, 40644, 45801, 47418, 61068, 71127, 91602, 94836, 142254, 183204, 284508, 820783, 1641566, 2462349, 3283132, 4924698, 5745481, 7387047, 9849396, 11490962, 14774094, 17236443, 22981924, 29548188, 34472886, 51709329, 68945772, 103418658, 206837316]

約数ペア:

[(1, 206837316), (2, 103418658), (3, 68945772), (4, 51709329), (6, 34472886), (7, 29548188), (9, 22981924), (12, 17236443), (14, 14774094), (18, 11490962), (21, 9849396), (28, 7387047), (36, 5745481), (42, 4924698), (63, 3283132), (84, 2462349), (126, 1641566), (252, 820783), (727, 284508), (1129, 183204), (1454, 142254), (2181, 94836), (2258, 91602), (2908, 71127), (3387, 61068), (4362, 47418), (4516, 45801), (5089, 40644), (6543, 31612), (6774, 30534), (7903, 26172), (8724, 23709), (10161, 20356), (10178, 20322), (13086, 15806), (13548, 15267)]