202316080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19913}}^1$

素因数の和:20053

約数の個数: 40

約数和(自身を含む): 474112512

約数和(自身を除く): 271796432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 19913, 39826, 79652, 99565, 159304, 199130, 318608, 398260, 796520, 1593040, 2528951, 5057902, 10115804, 12644755, 20231608, 25289510, 40463216, 50579020, 101158040, 202316080]

約数ペア:

[(1, 202316080), (2, 101158040), (4, 50579020), (5, 40463216), (8, 25289510), (10, 20231608), (16, 12644755), (20, 10115804), (40, 5057902), (80, 2528951), (127, 1593040), (254, 796520), (508, 398260), (635, 318608), (1016, 199130), (1270, 159304), (2032, 99565), (2540, 79652), (5080, 39826), (10160, 19913)]