209216916

素因数分解:

$2^2\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{5737}}^1$

素因数の和:6760

約数の個数: 36

約数和(自身を含む): 529468212

約数和(自身を除く): 320251296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1013, 2026, 3039, 4052, 5737, 6078, 9117, 11474, 12156, 17211, 18234, 22948, 34422, 36468, 51633, 68844, 103266, 206532, 5811581, 11623162, 17434743, 23246324, 34869486, 52304229, 69738972, 104608458, 209216916]

約数ペア:

[(1, 209216916), (2, 104608458), (3, 69738972), (4, 52304229), (6, 34869486), (9, 23246324), (12, 17434743), (18, 11623162), (36, 5811581), (1013, 206532), (2026, 103266), (3039, 68844), (4052, 51633), (5737, 36468), (6078, 34422), (9117, 22948), (11474, 18234), (12156, 17211)]