193269748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11780

約数の個数: 48

約数和(自身を含む): 420044800

約数和(自身を除く): 226775052

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 11719, 16492, 23438, 46876, 82033, 164066, 222661, 328132, 363289, 445322, 726578, 890644, 1453156, 1558627, 2543023, 3117254, 5086046, 6234508, 6902491, 10172092, 13804982, 27609964, 48317437, 96634874, 193269748]

約数ペア:

[(1, 193269748), (2, 96634874), (4, 48317437), (7, 27609964), (14, 13804982), (19, 10172092), (28, 6902491), (31, 6234508), (38, 5086046), (62, 3117254), (76, 2543023), (124, 1558627), (133, 1453156), (217, 890644), (266, 726578), (434, 445322), (532, 363289), (589, 328132), (868, 222661), (1178, 164066), (2356, 82033), (4123, 46876), (8246, 23438), (11719, 16492)]