202160200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 524921760

約数和(自身を除く): 322761560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 50, 55, 86, 88, 100, 110, 172, 200, 215, 220, 275, 344, 430, 440, 473, 550, 860, 946, 1075, 1100, 1720, 1892, 2137, 2150, 2200, 2365, 3784, 4274, 4300, 4730, 8548, 8600, 9460, 10685, 11825, 17096, 18920, 21370, 23507, 23650, 42740, 47014, 47300, 53425, 85480, 91891, 94028, 94600, 106850, 117535, 183782, 188056, 213700, 235070, 367564, 427400, 459455, 470140, 587675, 735128, 918910, 940280, 1010801, 1175350, 1837820, 2021602, 2297275, 2350700, 3675640, 4043204, 4594550, 4701400, 5054005, 8086408, 9189100, 10108010, 18378200, 20216020, 25270025, 40432040, 50540050, 101080100, 202160200]

約数ペア:

[(1, 202160200), (2, 101080100), (4, 50540050), (5, 40432040), (8, 25270025), (10, 20216020), (11, 18378200), (20, 10108010), (22, 9189100), (25, 8086408), (40, 5054005), (43, 4701400), (44, 4594550), (50, 4043204), (55, 3675640), (86, 2350700), (88, 2297275), (100, 2021602), (110, 1837820), (172, 1175350), (200, 1010801), (215, 940280), (220, 918910), (275, 735128), (344, 587675), (430, 470140), (440, 459455), (473, 427400), (550, 367564), (860, 235070), (946, 213700), (1075, 188056), (1100, 183782), (1720, 117535), (1892, 106850), (2137, 94600), (2150, 94028), (2200, 91891), (2365, 85480), (3784, 53425), (4274, 47300), (4300, 47014), (4730, 42740), (8548, 23650), (8600, 23507), (9460, 21370), (10685, 18920), (11825, 17096)]