201025860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11193

約数の個数: 96

約数和(自身を含む): 658301952

約数和(自身を除く): 457276092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 11131, 18060, 22262, 33393, 44524, 55655, 66786, 77917, 111310, 133572, 155834, 166965, 222620, 233751, 311668, 333930, 389585, 467502, 478633, 667860, 779170, 935004, 957266, 1168755, 1435899, 1558340, 1914532, 2337510, 2393165, 2871798, 3350431, 4675020, 4786330, 5743596, 6700862, 7179495, 9572660, 10051293, 13401724, 14358990, 16752155, 20102586, 28717980, 33504310, 40205172, 50256465, 67008620, 100512930, 201025860]

約数ペア:

[(1, 201025860), (2, 100512930), (3, 67008620), (4, 50256465), (5, 40205172), (6, 33504310), (7, 28717980), (10, 20102586), (12, 16752155), (14, 14358990), (15, 13401724), (20, 10051293), (21, 9572660), (28, 7179495), (30, 6700862), (35, 5743596), (42, 4786330), (43, 4675020), (60, 3350431), (70, 2871798), (84, 2393165), (86, 2337510), (105, 1914532), (129, 1558340), (140, 1435899), (172, 1168755), (210, 957266), (215, 935004), (258, 779170), (301, 667860), (420, 478633), (430, 467502), (516, 389585), (602, 333930), (645, 311668), (860, 233751), (903, 222620), (1204, 166965), (1290, 155834), (1505, 133572), (1806, 111310), (2580, 77917), (3010, 66786), (3612, 55655), (4515, 44524), (6020, 33393), (9030, 22262), (11131, 18060)]