210867226900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{438667}}^1$

素因数の和:438734

約数の個数: 144

約数和(自身を含む): 548299906560

約数和(自身を除く): 337432679660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 25, 38, 44, 46, 50, 55, 76, 92, 95, 100, 110, 115, 190, 209, 220, 230, 253, 275, 380, 418, 437, 460, 475, 506, 550, 575, 836, 874, 950, 1012, 1045, 1100, 1150, 1265, 1748, 1900, 2090, 2185, 2300, 2530, 4180, 4370, 4807, 5060, 5225, 6325, 8740, 9614, 10450, 10925, 12650, 19228, 20900, 21850, 24035, 25300, 43700, 48070, 96140, 120175, 240350, 438667, 480700, 877334, 1754668, 2193335, 4386670, 4825337, 8334673, 8773340, 9650674, 10089341, 10966675, 16669346, 19301348, 20178682, 21933350, 24126685, 33338692, 40357364, 41673365, 43866700, 48253370, 50446705, 83346730, 91681403, 96506740, 100893410, 110982751, 120633425, 166693460, 183362806, 191697479, 201786820, 208366825, 221965502, 241266850, 252233525, 366725612, 383394958, 416733650, 443931004, 458407015, 482533700, 504467050, 554913755, 766789916, 833467300, 916814030, 958487395, 1008934100, 1109827510, 1833628060, 1916974790, 2108672269, 2219655020, 2292035075, 2774568775, 3833949580, 4217344538, 4584070150, 4792436975, 5549137550, 8434689076, 9168140300, 9584873950, 10543361345, 11098275100, 19169747900, 21086722690, 42173445380, 52716806725, 105433613450, 210867226900]

約数ペア:

[(1, 210867226900), (2, 105433613450), (4, 52716806725), (5, 42173445380), (10, 21086722690), (11, 19169747900), (19, 11098275100), (20, 10543361345), (22, 9584873950), (23, 9168140300), (25, 8434689076), (38, 5549137550), (44, 4792436975), (46, 4584070150), (50, 4217344538), (55, 3833949580), (76, 2774568775), (92, 2292035075), (95, 2219655020), (100, 2108672269), (110, 1916974790), (115, 1833628060), (190, 1109827510), (209, 1008934100), (220, 958487395), (230, 916814030), (253, 833467300), (275, 766789916), (380, 554913755), (418, 504467050), (437, 482533700), (460, 458407015), (475, 443931004), (506, 416733650), (550, 383394958), (575, 366725612), (836, 252233525), (874, 241266850), (950, 221965502), (1012, 208366825), (1045, 201786820), (1100, 191697479), (1150, 183362806), (1265, 166693460), (1748, 120633425), (1900, 110982751), (2090, 100893410), (2185, 96506740), (2300, 91681403), (2530, 83346730), (4180, 50446705), (4370, 48253370), (4807, 43866700), (5060, 41673365), (5225, 40357364), (6325, 33338692), (8740, 24126685), (9614, 21933350), (10450, 20178682), (10925, 19301348), (12650, 16669346), (19228, 10966675), (20900, 10089341), (21850, 9650674), (24035, 8773340), (25300, 8334673), (43700, 4825337), (48070, 4386670), (96140, 2193335), (120175, 1754668), (240350, 877334), (438667, 480700)]