202426820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{595373}}^1$

素因数の和:595399

約数の個数: 24

約数和(自身を含む): 450102744

約数和(自身を除く): 247675924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 595373, 1190746, 2381492, 2976865, 5953730, 10121341, 11907460, 20242682, 40485364, 50606705, 101213410, 202426820]

約数ペア:

[(1, 202426820), (2, 101213410), (4, 50606705), (5, 40485364), (10, 20242682), (17, 11907460), (20, 10121341), (34, 5953730), (68, 2976865), (85, 2381492), (170, 1190746), (340, 595373)]