194620805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4871}}^1$

素因数の和:5068

約数の個数: 16

約数和(自身を含む): 239234688

約数和(自身を除く): 44613883

約数列:

[1, 5, 61, 131, 305, 655, 4871, 7991, 24355, 39955, 297131, 638101, 1485655, 3190505, 38924161, 194620805]

約数ペア:

[(1, 194620805), (5, 38924161), (61, 3190505), (131, 1485655), (305, 638101), (655, 297131), (4871, 39955), (7991, 24355)]