215220106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{6217}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 340248960

約数和(自身を除く): 125028854

約数列:

[1, 2, 19, 38, 911, 1822, 6217, 12434, 17309, 34618, 118123, 236246, 5663687, 11327374, 107610053, 215220106]

約数ペア:

[(1, 215220106), (2, 107610053), (19, 11327374), (38, 5663687), (911, 236246), (1822, 118123), (6217, 34618), (12434, 17309)]