199932187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4217}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 246601152

約数和(自身を除く): 46668965

約数列:

[1, 7, 13, 91, 521, 3647, 4217, 6773, 29519, 47411, 54821, 383747, 2197057, 15379399, 28561741, 199932187]

約数ペア:

[(1, 199932187), (7, 28561741), (13, 15379399), (91, 2197057), (521, 383747), (3647, 54821), (4217, 47411), (6773, 29519)]