207818310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 585969120

約数和(自身を除く): 378150810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 545, 654, 735, 763, 1090, 1297, 1470, 1526, 1635, 2289, 2594, 3270, 3815, 3891, 4578, 5341, 6485, 7630, 7782, 9079, 10682, 11445, 12970, 16023, 18158, 19455, 22890, 26705, 27237, 32046, 38910, 45395, 53410, 54474, 63553, 80115, 90790, 127106, 136185, 141373, 160230, 190659, 272370, 282746, 317765, 381318, 424119, 635530, 706865, 848238, 953295, 989611, 1413730, 1906590, 1979222, 2120595, 2968833, 4241190, 4948055, 5937666, 6927277, 9896110, 13854554, 14844165, 20781831, 29688330, 34636385, 41563662, 69272770, 103909155, 207818310]

約数ペア:

[(1, 207818310), (2, 103909155), (3, 69272770), (5, 41563662), (6, 34636385), (7, 29688330), (10, 20781831), (14, 14844165), (15, 13854554), (21, 9896110), (30, 6927277), (35, 5937666), (42, 4948055), (49, 4241190), (70, 2968833), (98, 2120595), (105, 1979222), (109, 1906590), (147, 1413730), (210, 989611), (218, 953295), (245, 848238), (294, 706865), (327, 635530), (490, 424119), (545, 381318), (654, 317765), (735, 282746), (763, 272370), (1090, 190659), (1297, 160230), (1470, 141373), (1526, 136185), (1635, 127106), (2289, 90790), (2594, 80115), (3270, 63553), (3815, 54474), (3891, 53410), (4578, 45395), (5341, 38910), (6485, 32046), (7630, 27237), (7782, 26705), (9079, 22890), (10682, 19455), (11445, 18158), (12970, 16023)]