203090720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4282

約数の個数: 96

約数和(自身を含む): 561230208

約数和(自身を除く): 358139488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4217, 4816, 6020, 6880, 8434, 9632, 12040, 16868, 21085, 24080, 29519, 33736, 42170, 48160, 59038, 67472, 84340, 118076, 134944, 147595, 168680, 181331, 236152, 295190, 337360, 362662, 472304, 590380, 674720, 725324, 906655, 944608, 1180760, 1269317, 1450648, 1813310, 2361520, 2538634, 2901296, 3626620, 4723040, 5077268, 5802592, 6346585, 7253240, 10154536, 12693170, 14506480, 20309072, 25386340, 29012960, 40618144, 50772680, 101545360, 203090720]

約数ペア:

[(1, 203090720), (2, 101545360), (4, 50772680), (5, 40618144), (7, 29012960), (8, 25386340), (10, 20309072), (14, 14506480), (16, 12693170), (20, 10154536), (28, 7253240), (32, 6346585), (35, 5802592), (40, 5077268), (43, 4723040), (56, 3626620), (70, 2901296), (80, 2538634), (86, 2361520), (112, 1813310), (140, 1450648), (160, 1269317), (172, 1180760), (215, 944608), (224, 906655), (280, 725324), (301, 674720), (344, 590380), (430, 472304), (560, 362662), (602, 337360), (688, 295190), (860, 236152), (1120, 181331), (1204, 168680), (1376, 147595), (1505, 134944), (1720, 118076), (2408, 84340), (3010, 67472), (3440, 59038), (4217, 48160), (4816, 42170), (6020, 33736), (6880, 29519), (8434, 24080), (9632, 21085), (12040, 16868)]