222798230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1609}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 409661280

約数和(自身を除く): 186863050

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 454, 610, 1135, 1609, 2270, 3218, 8045, 13847, 16090, 27694, 69235, 98149, 138470, 196298, 365243, 490745, 730486, 981490, 1826215, 3652430, 22279823, 44559646, 111399115, 222798230]

約数ペア:

[(1, 222798230), (2, 111399115), (5, 44559646), (10, 22279823), (61, 3652430), (122, 1826215), (227, 981490), (305, 730486), (454, 490745), (610, 365243), (1135, 196298), (1609, 138470), (2270, 98149), (3218, 69235), (8045, 27694), (13847, 16090)]