206842380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3447373}}^1$

素因数の和:3447385

約数の個数: 24

約数和(自身を含む): 579158832

約数和(自身を除く): 372316452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3447373, 6894746, 10342119, 13789492, 17236865, 20684238, 34473730, 41368476, 51710595, 68947460, 103421190, 206842380]

約数ペア:

[(1, 206842380), (2, 103421190), (3, 68947460), (4, 51710595), (5, 41368476), (6, 34473730), (10, 20684238), (12, 17236865), (15, 13789492), (20, 10342119), (30, 6894746), (60, 3447373)]