200895417

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{20611}}^1$

素因数の和:20658

約数の個数: 24

約数和(自身を含む): 314126880

約数和(自身を除く): 113231463

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 20611, 61833, 185499, 391609, 556497, 1174827, 3524481, 7440571, 10573443, 22321713, 66965139, 200895417]

約数ペア:

[(1, 200895417), (3, 66965139), (9, 22321713), (19, 10573443), (27, 7440571), (57, 3524481), (171, 1174827), (361, 556497), (513, 391609), (1083, 185499), (3249, 61833), (9747, 20611)]