204567170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{280229}}^1$

素因数の和:280309

約数の個数: 16

約数和(自身を含む): 373266360

約数和(自身を除く): 168699190

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 280229, 560458, 1401145, 2802290, 20456717, 40913434, 102283585, 204567170]

約数ペア:

[(1, 204567170), (2, 102283585), (5, 40913434), (10, 20456717), (73, 2802290), (146, 1401145), (365, 560458), (730, 280229)]