198448065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232103}}^1$

素因数の和:232133

約数の個数: 24

約数和(自身を含む): 362082240

約数和(自身を除く): 163634175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 232103, 696309, 1160515, 2088927, 3481545, 4409957, 10444635, 13229871, 22049785, 39689613, 66149355, 198448065]

約数ペア:

[(1, 198448065), (3, 66149355), (5, 39689613), (9, 22049785), (15, 13229871), (19, 10444635), (45, 4409957), (57, 3481545), (95, 2088927), (171, 1160515), (285, 696309), (855, 232103)]