206530744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 457459200

約数和(自身を除く): 250928456

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 263, 296, 379, 518, 526, 758, 1036, 1052, 1516, 1841, 2072, 2104, 2653, 3032, 3682, 5306, 7364, 9731, 10612, 14023, 14728, 19462, 21224, 28046, 38924, 56092, 68117, 77848, 98161, 99677, 112184, 136234, 196322, 199354, 272468, 392644, 398708, 544936, 697739, 785288, 797416, 1395478, 2790956, 3688049, 5581912, 7376098, 14752196, 25816343, 29504392, 51632686, 103265372, 206530744]

約数ペア:

[(1, 206530744), (2, 103265372), (4, 51632686), (7, 29504392), (8, 25816343), (14, 14752196), (28, 7376098), (37, 5581912), (56, 3688049), (74, 2790956), (148, 1395478), (259, 797416), (263, 785288), (296, 697739), (379, 544936), (518, 398708), (526, 392644), (758, 272468), (1036, 199354), (1052, 196322), (1516, 136234), (1841, 112184), (2072, 99677), (2104, 98161), (2653, 77848), (3032, 68117), (3682, 56092), (5306, 38924), (7364, 28046), (9731, 21224), (10612, 19462), (14023, 14728)]