200404750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 483065856

約数和(自身を除く): 282661106

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 125, 130, 161, 175, 182, 230, 250, 299, 322, 325, 350, 383, 455, 575, 598, 650, 766, 805, 875, 910, 1150, 1495, 1610, 1625, 1750, 1915, 2093, 2275, 2681, 2875, 2990, 3250, 3830, 4025, 4186, 4550, 4979, 5362, 5750, 7475, 8050, 8809, 9575, 9958, 10465, 11375, 13405, 14950, 17618, 19150, 20125, 20930, 22750, 24895, 26810, 34853, 37375, 40250, 44045, 47875, 49790, 52325, 61663, 67025, 69706, 74750, 88090, 95750, 104650, 114517, 123326, 124475, 134050, 174265, 220225, 229034, 248950, 261625, 308315, 335125, 348530, 440450, 523250, 572585, 616630, 622375, 670250, 801619, 871325, 1101125, 1145170, 1244750, 1541575, 1603238, 1742650, 2202250, 2862925, 3083150, 4008095, 4356625, 5725850, 7707875, 8016190, 8713250, 14314625, 15415750, 20040475, 28629250, 40080950, 100202375, 200404750]

約数ペア:

[(1, 200404750), (2, 100202375), (5, 40080950), (7, 28629250), (10, 20040475), (13, 15415750), (14, 14314625), (23, 8713250), (25, 8016190), (26, 7707875), (35, 5725850), (46, 4356625), (50, 4008095), (65, 3083150), (70, 2862925), (91, 2202250), (115, 1742650), (125, 1603238), (130, 1541575), (161, 1244750), (175, 1145170), (182, 1101125), (230, 871325), (250, 801619), (299, 670250), (322, 622375), (325, 616630), (350, 572585), (383, 523250), (455, 440450), (575, 348530), (598, 335125), (650, 308315), (766, 261625), (805, 248950), (875, 229034), (910, 220225), (1150, 174265), (1495, 134050), (1610, 124475), (1625, 123326), (1750, 114517), (1915, 104650), (2093, 95750), (2275, 88090), (2681, 74750), (2875, 69706), (2990, 67025), (3250, 61663), (3830, 52325), (4025, 49790), (4186, 47875), (4550, 44045), (4979, 40250), (5362, 37375), (5750, 34853), (7475, 26810), (8050, 24895), (8809, 22750), (9575, 20930), (9958, 20125), (10465, 19150), (11375, 17618), (13405, 14950)]