199340748

素因数分解:

$2^2\times 3^2\times {\mathrm{5537243}}^1$

素因数の和:5537253

約数の個数: 18

約数和(自身を含む): 503889204

約数和(自身を除く): 304548456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5537243, 11074486, 16611729, 22148972, 33223458, 49835187, 66446916, 99670374, 199340748]

約数ペア:

[(1, 199340748), (2, 99670374), (3, 66446916), (4, 49835187), (6, 33223458), (9, 22148972), (12, 16611729), (18, 11074486), (36, 5537243)]