200859496540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3559}}^1\times {\mathrm{14621}}^1$

素因数の和:18382

約数の個数: 48

約数和(自身を含む): 424138599360

約数和(自身を除く): 223279102820

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3559, 3860, 7118, 14236, 14621, 17795, 29242, 35590, 58484, 71180, 73105, 146210, 292420, 686887, 1373774, 2747548, 2821853, 3434435, 5643706, 6868870, 11287412, 13737740, 14109265, 28218530, 52036139, 56437060, 104072278, 208144556, 260180695, 520361390, 1040722780, 10042974827, 20085949654, 40171899308, 50214874135, 100429748270, 200859496540]

約数ペア:

[(1, 200859496540), (2, 100429748270), (4, 50214874135), (5, 40171899308), (10, 20085949654), (20, 10042974827), (193, 1040722780), (386, 520361390), (772, 260180695), (965, 208144556), (1930, 104072278), (3559, 56437060), (3860, 52036139), (7118, 28218530), (14236, 14109265), (14621, 13737740), (17795, 11287412), (29242, 6868870), (35590, 5643706), (58484, 3434435), (71180, 2821853), (73105, 2747548), (146210, 1373774), (292420, 686887)]