204533590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{280183}}^1$

素因数の和:280263

約数の個数: 16

約数和(自身を含む): 373205088

約数和(自身を除く): 168671498

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 280183, 560366, 1400915, 2801830, 20453359, 40906718, 102266795, 204533590]

約数ペア:

[(1, 204533590), (2, 102266795), (5, 40906718), (10, 20453359), (73, 2801830), (146, 1400915), (365, 560366), (730, 280183)]