206353000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 359739800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 200, 205, 250, 280, 287, 328, 350, 410, 500, 574, 700, 719, 820, 875, 1000, 1025, 1148, 1400, 1435, 1438, 1640, 1750, 2050, 2296, 2870, 2876, 3500, 3595, 4100, 5033, 5125, 5740, 5752, 7000, 7175, 7190, 8200, 10066, 10250, 11480, 14350, 14380, 17975, 20132, 20500, 25165, 28700, 28760, 29479, 35875, 35950, 40264, 41000, 50330, 57400, 58958, 71750, 71900, 89875, 100660, 117916, 125825, 143500, 143800, 147395, 179750, 201320, 206353, 235832, 251650, 287000, 294790, 359500, 412706, 503300, 589580, 629125, 719000, 736975, 825412, 1006600, 1031765, 1179160, 1258250, 1473950, 1650824, 2063530, 2516500, 2947900, 3684875, 4127060, 5033000, 5158825, 5895800, 7369750, 8254120, 10317650, 14739500, 20635300, 25794125, 29479000, 41270600, 51588250, 103176500, 206353000]

約数ペア:

[(1, 206353000), (2, 103176500), (4, 51588250), (5, 41270600), (7, 29479000), (8, 25794125), (10, 20635300), (14, 14739500), (20, 10317650), (25, 8254120), (28, 7369750), (35, 5895800), (40, 5158825), (41, 5033000), (50, 4127060), (56, 3684875), (70, 2947900), (82, 2516500), (100, 2063530), (125, 1650824), (140, 1473950), (164, 1258250), (175, 1179160), (200, 1031765), (205, 1006600), (250, 825412), (280, 736975), (287, 719000), (328, 629125), (350, 589580), (410, 503300), (500, 412706), (574, 359500), (700, 294790), (719, 287000), (820, 251650), (875, 235832), (1000, 206353), (1025, 201320), (1148, 179750), (1400, 147395), (1435, 143800), (1438, 143500), (1640, 125825), (1750, 117916), (2050, 100660), (2296, 89875), (2870, 71900), (2876, 71750), (3500, 58958), (3595, 57400), (4100, 50330), (5033, 41000), (5125, 40264), (5740, 35950), (5752, 35875), (7000, 29479), (7175, 28760), (7190, 28700), (8200, 25165), (10066, 20500), (10250, 20132), (11480, 17975), (14350, 14380)]