198654001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3079}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 244921600

約数和(自身を除く): 46267599

約数列:

[1, 7, 13, 91, 709, 3079, 4963, 9217, 21553, 40027, 64519, 280189, 2183011, 15281077, 28379143, 198654001]

約数ペア:

[(1, 198654001), (7, 28379143), (13, 15281077), (91, 2183011), (709, 280189), (3079, 64519), (4963, 40027), (9217, 21553)]