200503917

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 310302720

約数和(自身を除く): 109798803

約数列:

[1, 3, 9, 27, 73, 81, 89, 127, 219, 243, 267, 381, 657, 801, 1143, 1971, 2403, 3429, 5913, 6497, 7209, 9271, 10287, 11303, 17739, 19491, 21627, 27813, 30861, 33909, 58473, 83439, 101727, 175419, 250317, 305181, 526257, 750951, 825119, 915543, 1578771, 2252853, 2475357, 2746629, 7426071, 22278213, 66834639, 200503917]

約数ペア:

[(1, 200503917), (3, 66834639), (9, 22278213), (27, 7426071), (73, 2746629), (81, 2475357), (89, 2252853), (127, 1578771), (219, 915543), (243, 825119), (267, 750951), (381, 526257), (657, 305181), (801, 250317), (1143, 175419), (1971, 101727), (2403, 83439), (3429, 58473), (5913, 33909), (6497, 30861), (7209, 27813), (9271, 21627), (10287, 19491), (11303, 17739)]