200852120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6581}}^1$

素因数の和:6708

約数の個数: 64

約数和(自身を含む): 521294400

約数和(自身を除く): 320442280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 6581, 7630, 13162, 15260, 26324, 30520, 32905, 46067, 52648, 65810, 92134, 131620, 184268, 230335, 263240, 368536, 460670, 717329, 921340, 1434658, 1842680, 2869316, 3586645, 5021303, 5738632, 7173290, 10042606, 14346580, 20085212, 25106515, 28693160, 40170424, 50213030, 100426060, 200852120]

約数ペア:

[(1, 200852120), (2, 100426060), (4, 50213030), (5, 40170424), (7, 28693160), (8, 25106515), (10, 20085212), (14, 14346580), (20, 10042606), (28, 7173290), (35, 5738632), (40, 5021303), (56, 3586645), (70, 2869316), (109, 1842680), (140, 1434658), (218, 921340), (280, 717329), (436, 460670), (545, 368536), (763, 263240), (872, 230335), (1090, 184268), (1526, 131620), (2180, 92134), (3052, 65810), (3815, 52648), (4360, 46067), (6104, 32905), (6581, 30520), (7630, 26324), (13162, 15260)]