200751180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1109}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 644474880

約数和(自身を除く): 443723700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1109, 1293, 1724, 2155, 2218, 2586, 3017, 3327, 4310, 4436, 5172, 5545, 6034, 6465, 6654, 7763, 8620, 9051, 11090, 12068, 12930, 13308, 15085, 15526, 16635, 18102, 22180, 23289, 25860, 30170, 31052, 33270, 36204, 38815, 45255, 46578, 60340, 66540, 77630, 90510, 93156, 116445, 155260, 181020, 232890, 465780, 477979, 955958, 1433937, 1911916, 2389895, 2867874, 3345853, 4779790, 5735748, 6691706, 7169685, 9559580, 10037559, 13383412, 14339370, 16729265, 20075118, 28678740, 33458530, 40150236, 50187795, 66917060, 100375590, 200751180]

約数ペア:

[(1, 200751180), (2, 100375590), (3, 66917060), (4, 50187795), (5, 40150236), (6, 33458530), (7, 28678740), (10, 20075118), (12, 16729265), (14, 14339370), (15, 13383412), (20, 10037559), (21, 9559580), (28, 7169685), (30, 6691706), (35, 5735748), (42, 4779790), (60, 3345853), (70, 2867874), (84, 2389895), (105, 1911916), (140, 1433937), (210, 955958), (420, 477979), (431, 465780), (862, 232890), (1109, 181020), (1293, 155260), (1724, 116445), (2155, 93156), (2218, 90510), (2586, 77630), (3017, 66540), (3327, 60340), (4310, 46578), (4436, 45255), (5172, 38815), (5545, 36204), (6034, 33270), (6465, 31052), (6654, 30170), (7763, 25860), (8620, 23289), (9051, 22180), (11090, 18102), (12068, 16635), (12930, 15526), (13308, 15085)]