202226985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264349}}^1$

素因数の和:264377

約数の個数: 24

約数和(自身を含む): 371147400

約数和(自身を除く): 168920415

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264349, 793047, 1321745, 2379141, 3965235, 4493933, 11895705, 13481799, 22469665, 40445397, 67408995, 202226985]

約数ペア:

[(1, 202226985), (3, 67408995), (5, 40445397), (9, 22469665), (15, 13481799), (17, 11895705), (45, 4493933), (51, 3965235), (85, 2379141), (153, 1321745), (255, 793047), (765, 264349)]