194810270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{475147}}^1$

素因数の和:475195

約数の個数: 16

約数和(自身を含む): 359211888

約数和(自身を除く): 164401618

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 475147, 950294, 2375735, 4751470, 19481027, 38962054, 97405135, 194810270]

約数ペア:

[(1, 194810270), (2, 97405135), (5, 38962054), (10, 19481027), (41, 4751470), (82, 2375735), (205, 950294), (410, 475147)]