202358268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 585897312

約数和(自身を除く): 383539044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 857, 937, 1714, 1874, 2571, 2811, 3428, 3748, 5142, 5622, 5999, 6559, 7713, 8433, 10284, 11244, 11998, 13118, 15426, 16866, 17997, 19677, 23996, 26236, 30852, 33732, 35994, 39354, 53991, 59031, 71988, 78708, 107982, 118062, 215964, 236124, 803009, 1606018, 2409027, 3212036, 4818054, 5621063, 7227081, 9636108, 11242126, 14454162, 16863189, 22484252, 28908324, 33726378, 50589567, 67452756, 101179134, 202358268]

約数ペア:

[(1, 202358268), (2, 101179134), (3, 67452756), (4, 50589567), (6, 33726378), (7, 28908324), (9, 22484252), (12, 16863189), (14, 14454162), (18, 11242126), (21, 9636108), (28, 7227081), (36, 5621063), (42, 4818054), (63, 3212036), (84, 2409027), (126, 1606018), (252, 803009), (857, 236124), (937, 215964), (1714, 118062), (1874, 107982), (2571, 78708), (2811, 71988), (3428, 59031), (3748, 53991), (5142, 39354), (5622, 35994), (5999, 33732), (6559, 30852), (7713, 26236), (8433, 23996), (10284, 19677), (11244, 17997), (11998, 16866), (13118, 15426)]