200735920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32587}}^1$

素因数の和:32618

約数の個数: 80

約数和(自身を含む): 581891328

約数和(自身を除く): 381155408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 32587, 65174, 130348, 162935, 228109, 260696, 325870, 358457, 456218, 521392, 651740, 716914, 912436, 1140545, 1303480, 1433828, 1792285, 1824872, 2281090, 2509199, 2606960, 2867656, 3584570, 3649744, 4562180, 5018398, 5735312, 7169140, 9124360, 10036796, 12545995, 14338280, 18248720, 20073592, 25091990, 28676560, 40147184, 50183980, 100367960, 200735920]

約数ペア:

[(1, 200735920), (2, 100367960), (4, 50183980), (5, 40147184), (7, 28676560), (8, 25091990), (10, 20073592), (11, 18248720), (14, 14338280), (16, 12545995), (20, 10036796), (22, 9124360), (28, 7169140), (35, 5735312), (40, 5018398), (44, 4562180), (55, 3649744), (56, 3584570), (70, 2867656), (77, 2606960), (80, 2509199), (88, 2281090), (110, 1824872), (112, 1792285), (140, 1433828), (154, 1303480), (176, 1140545), (220, 912436), (280, 716914), (308, 651740), (385, 521392), (440, 456218), (560, 358457), (616, 325870), (770, 260696), (880, 228109), (1232, 162935), (1540, 130348), (3080, 65174), (6160, 32587)]