208183710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1093}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 572170752

約数和(自身を除く): 363987042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 907, 1093, 1814, 2186, 2721, 3279, 4535, 5442, 5465, 6349, 6558, 7651, 9070, 10930, 12698, 13605, 15302, 16395, 19047, 22953, 27210, 31745, 32790, 38094, 38255, 45906, 63490, 76510, 95235, 114765, 190470, 229530, 991351, 1982702, 2974053, 4956755, 5948106, 6939457, 9913510, 13878914, 14870265, 20818371, 29740530, 34697285, 41636742, 69394570, 104091855, 208183710]

約数ペア:

[(1, 208183710), (2, 104091855), (3, 69394570), (5, 41636742), (6, 34697285), (7, 29740530), (10, 20818371), (14, 14870265), (15, 13878914), (21, 9913510), (30, 6939457), (35, 5948106), (42, 4956755), (70, 2974053), (105, 1982702), (210, 991351), (907, 229530), (1093, 190470), (1814, 114765), (2186, 95235), (2721, 76510), (3279, 63490), (4535, 45906), (5442, 38255), (5465, 38094), (6349, 32790), (6558, 31745), (7651, 27210), (9070, 22953), (10930, 19047), (12698, 16395), (13605, 15302)]