197002386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1563511}}^1$

素因数の和:1563526

約数の個数: 24

約数和(自身を含む): 487815744

約数和(自身を除く): 290813358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1563511, 3127022, 4690533, 9381066, 10944577, 14071599, 21889154, 28143198, 32833731, 65667462, 98501193, 197002386]

約数ペア:

[(1, 197002386), (2, 98501193), (3, 65667462), (6, 32833731), (7, 28143198), (9, 21889154), (14, 14071599), (18, 10944577), (21, 9381066), (42, 4690533), (63, 3127022), (126, 1563511)]