200847480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 639878400

約数和(自身を除く): 439030920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 137, 152, 190, 228, 274, 285, 380, 411, 456, 548, 570, 643, 685, 760, 822, 1096, 1140, 1286, 1370, 1644, 1929, 2055, 2280, 2572, 2603, 2740, 3215, 3288, 3858, 4110, 5144, 5206, 5480, 6430, 7716, 7809, 8220, 9645, 10412, 12217, 12860, 13015, 15432, 15618, 16440, 19290, 20824, 24434, 25720, 26030, 31236, 36651, 38580, 39045, 48868, 52060, 61085, 62472, 73302, 77160, 78090, 88091, 97736, 104120, 122170, 146604, 156180, 176182, 183255, 244340, 264273, 293208, 312360, 352364, 366510, 440455, 488680, 528546, 704728, 733020, 880910, 1057092, 1321365, 1466040, 1673729, 1761820, 2114184, 2642730, 3347458, 3523640, 5021187, 5285460, 6694916, 8368645, 10042374, 10570920, 13389832, 16737290, 20084748, 25105935, 33474580, 40169496, 50211870, 66949160, 100423740, 200847480]

約数ペア:

[(1, 200847480), (2, 100423740), (3, 66949160), (4, 50211870), (5, 40169496), (6, 33474580), (8, 25105935), (10, 20084748), (12, 16737290), (15, 13389832), (19, 10570920), (20, 10042374), (24, 8368645), (30, 6694916), (38, 5285460), (40, 5021187), (57, 3523640), (60, 3347458), (76, 2642730), (95, 2114184), (114, 1761820), (120, 1673729), (137, 1466040), (152, 1321365), (190, 1057092), (228, 880910), (274, 733020), (285, 704728), (380, 528546), (411, 488680), (456, 440455), (548, 366510), (570, 352364), (643, 312360), (685, 293208), (760, 264273), (822, 244340), (1096, 183255), (1140, 176182), (1286, 156180), (1370, 146604), (1644, 122170), (1929, 104120), (2055, 97736), (2280, 88091), (2572, 78090), (2603, 77160), (2740, 73302), (3215, 62472), (3288, 61085), (3858, 52060), (4110, 48868), (5144, 39045), (5206, 38580), (5480, 36651), (6430, 31236), (7716, 26030), (7809, 25720), (8220, 24434), (9645, 20824), (10412, 19290), (12217, 16440), (12860, 15618), (13015, 15432)]