200454315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1213}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 335646720

約数和(自身を除く): 135192405

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 479, 1213, 1437, 2395, 3639, 6065, 7185, 11017, 18195, 27899, 33051, 55085, 83697, 139495, 165255, 418485, 581027, 1743081, 2905135, 8715405, 13363621, 40090863, 66818105, 200454315]

約数ペア:

[(1, 200454315), (3, 66818105), (5, 40090863), (15, 13363621), (23, 8715405), (69, 2905135), (115, 1743081), (345, 581027), (479, 418485), (1213, 165255), (1437, 139495), (2395, 83697), (3639, 55085), (6065, 33051), (7185, 27899), (11017, 18195)]