200920110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393961}}^1$

素因数の和:393988

約数の個数: 32

約数和(自身を含む): 510574752

約数和(自身を除く): 309654642

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 393961, 787922, 1181883, 1969805, 2363766, 3939610, 5909415, 6697337, 11818830, 13394674, 20092011, 33486685, 40184022, 66973370, 100460055, 200920110]

約数ペア:

[(1, 200920110), (2, 100460055), (3, 66973370), (5, 40184022), (6, 33486685), (10, 20092011), (15, 13394674), (17, 11818830), (30, 6697337), (34, 5909415), (51, 3939610), (85, 2363766), (102, 1969805), (170, 1181883), (255, 787922), (510, 393961)]