202189020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306347}}^1$

素因数の和:306370

約数の個数: 48

約数和(自身を含む): 617597568

約数和(自身を除く): 415408548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306347, 612694, 919041, 1225388, 1531735, 1838082, 3063470, 3369817, 3676164, 4595205, 6126940, 6739634, 9190410, 10109451, 13479268, 16849085, 18380820, 20218902, 33698170, 40437804, 50547255, 67396340, 101094510, 202189020]

約数ペア:

[(1, 202189020), (2, 101094510), (3, 67396340), (4, 50547255), (5, 40437804), (6, 33698170), (10, 20218902), (11, 18380820), (12, 16849085), (15, 13479268), (20, 10109451), (22, 9190410), (30, 6739634), (33, 6126940), (44, 4595205), (55, 3676164), (60, 3369817), (66, 3063470), (110, 1838082), (132, 1531735), (165, 1225388), (220, 919041), (330, 612694), (660, 306347)]