196158145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{41603}}^1$

素因数の和:41672

約数の個数: 16

約数和(自身を含む): 251620992

約数和(自身を除く): 55462847

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 41603, 208015, 956869, 1705723, 4784345, 8528615, 39231629, 196158145]

約数ペア:

[(1, 196158145), (5, 39231629), (23, 8528615), (41, 4784345), (115, 1705723), (205, 956869), (943, 208015), (4715, 41603)]