200640426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2897}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 490758912

約数和(自身を除く): 290118486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 97, 102, 119, 194, 238, 291, 357, 582, 679, 714, 1358, 1649, 2037, 2897, 3298, 4074, 4947, 5794, 8691, 9894, 11543, 17382, 20279, 23086, 34629, 40558, 49249, 60837, 69258, 98498, 121674, 147747, 281009, 295494, 344743, 562018, 689486, 843027, 1034229, 1686054, 1967063, 2068458, 3934126, 4777153, 5901189, 9554306, 11802378, 14331459, 28662918, 33440071, 66880142, 100320213, 200640426]

約数ペア:

[(1, 200640426), (2, 100320213), (3, 66880142), (6, 33440071), (7, 28662918), (14, 14331459), (17, 11802378), (21, 9554306), (34, 5901189), (42, 4777153), (51, 3934126), (97, 2068458), (102, 1967063), (119, 1686054), (194, 1034229), (238, 843027), (291, 689486), (357, 562018), (582, 344743), (679, 295494), (714, 281009), (1358, 147747), (1649, 121674), (2037, 98498), (2897, 69258), (3298, 60837), (4074, 49249), (4947, 40558), (5794, 34629), (8691, 23086), (9894, 20279), (11543, 17382)]