199443070

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{26557}}^1$

素因数の和:27315

約数の個数: 16

約数和(自身を含む): 359489088

約数和(自身を除く): 160046018

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 26557, 53114, 132785, 265570, 19944307, 39888614, 99721535, 199443070]

約数ペア:

[(1, 199443070), (2, 99721535), (5, 39888614), (10, 19944307), (751, 265570), (1502, 132785), (3755, 53114), (7510, 26557)]