219628799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 19872001

約数列:

[1, 13, 191, 197, 449, 2483, 2561, 5837, 37627, 85759, 88453, 489151, 1114867, 1149889, 16894523, 219628799]

約数ペア:

[(1, 219628799), (13, 16894523), (191, 1149889), (197, 1114867), (449, 489151), (2483, 88453), (2561, 85759), (5837, 37627)]