198392856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1283}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 526953600

約数和(自身を除く): 328560744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 379, 408, 758, 1137, 1283, 1516, 2274, 2566, 3032, 3849, 4548, 5132, 6443, 7698, 9096, 10264, 12886, 15396, 19329, 21811, 25772, 30792, 38658, 43622, 51544, 65433, 77316, 87244, 130866, 154632, 174488, 261732, 486257, 523464, 972514, 1458771, 1945028, 2917542, 3890056, 5835084, 8266369, 11670168, 16532738, 24799107, 33065476, 49598214, 66130952, 99196428, 198392856]

約数ペア:

[(1, 198392856), (2, 99196428), (3, 66130952), (4, 49598214), (6, 33065476), (8, 24799107), (12, 16532738), (17, 11670168), (24, 8266369), (34, 5835084), (51, 3890056), (68, 2917542), (102, 1945028), (136, 1458771), (204, 972514), (379, 523464), (408, 486257), (758, 261732), (1137, 174488), (1283, 154632), (1516, 130866), (2274, 87244), (2566, 77316), (3032, 65433), (3849, 51544), (4548, 43622), (5132, 38658), (6443, 30792), (7698, 25772), (9096, 21811), (10264, 19329), (12886, 15396)]