201086595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 368409600

約数和(自身を除く): 167323005

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 479, 491, 855, 1437, 1473, 2395, 2455, 4311, 4419, 7185, 7365, 9101, 9329, 21555, 22095, 27303, 27987, 45505, 46645, 81909, 83961, 136515, 139935, 235189, 409545, 419805, 705567, 1175945, 2116701, 3527835, 4468591, 10583505, 13405773, 22342955, 40217319, 67028865, 201086595]

約数ペア:

[(1, 201086595), (3, 67028865), (5, 40217319), (9, 22342955), (15, 13405773), (19, 10583505), (45, 4468591), (57, 3527835), (95, 2116701), (171, 1175945), (285, 705567), (479, 419805), (491, 409545), (855, 235189), (1437, 139935), (1473, 136515), (2395, 83961), (2455, 81909), (4311, 46645), (4419, 45505), (7185, 27987), (7365, 27303), (9101, 22095), (9329, 21555)]