197270065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{50647}}^1$

素因数の和:50712

約数の個数: 16

約数和(自身を含む): 255265920

約数和(自身を除く): 57995855

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 50647, 253235, 962293, 2076527, 4811465, 10382635, 39454013, 197270065]

約数ペア:

[(1, 197270065), (5, 39454013), (19, 10382635), (41, 4811465), (95, 2076527), (205, 962293), (779, 253235), (3895, 50647)]