198959330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1170349}}^1$

素因数の和:1170373

約数の個数: 16

約数和(自身を含む): 379193400

約数和(自身を除く): 180234070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1170349, 2340698, 5851745, 11703490, 19895933, 39791866, 99479665, 198959330]

約数ペア:

[(1, 198959330), (2, 99479665), (5, 39791866), (10, 19895933), (17, 11703490), (34, 5851745), (85, 2340698), (170, 1170349)]