200241760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 501984000

約数和(自身を除く): 301742240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 199, 304, 331, 380, 398, 608, 662, 760, 796, 995, 1324, 1520, 1592, 1655, 1990, 2648, 3040, 3184, 3310, 3781, 3980, 5296, 6289, 6368, 6620, 7562, 7960, 10592, 12578, 13240, 15124, 15920, 18905, 25156, 26480, 30248, 31445, 31840, 37810, 50312, 52960, 60496, 62890, 65869, 75620, 100624, 120992, 125780, 131738, 151240, 201248, 251560, 263476, 302480, 329345, 503120, 526952, 604960, 658690, 1006240, 1053904, 1251511, 1317380, 2107808, 2503022, 2634760, 5006044, 5269520, 6257555, 10012088, 10539040, 12515110, 20024176, 25030220, 40048352, 50060440, 100120880, 200241760]

約数ペア:

[(1, 200241760), (2, 100120880), (4, 50060440), (5, 40048352), (8, 25030220), (10, 20024176), (16, 12515110), (19, 10539040), (20, 10012088), (32, 6257555), (38, 5269520), (40, 5006044), (76, 2634760), (80, 2503022), (95, 2107808), (152, 1317380), (160, 1251511), (190, 1053904), (199, 1006240), (304, 658690), (331, 604960), (380, 526952), (398, 503120), (608, 329345), (662, 302480), (760, 263476), (796, 251560), (995, 201248), (1324, 151240), (1520, 131738), (1592, 125780), (1655, 120992), (1990, 100624), (2648, 75620), (3040, 65869), (3184, 62890), (3310, 60496), (3781, 52960), (3980, 50312), (5296, 37810), (6289, 31840), (6368, 31445), (6620, 30248), (7562, 26480), (7960, 25156), (10592, 18905), (12578, 15920), (13240, 15124)]