209359836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{593}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 413342244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 467, 593, 756, 934, 1186, 1401, 1779, 1868, 2372, 2802, 3269, 3558, 4151, 4203, 5337, 5604, 6538, 7116, 8302, 8406, 9807, 10674, 12453, 12609, 13076, 16011, 16604, 16812, 19614, 21348, 24906, 25218, 29421, 32022, 37359, 39228, 49812, 50436, 58842, 64044, 74718, 88263, 112077, 117684, 149436, 176526, 224154, 276931, 353052, 448308, 553862, 830793, 1107724, 1661586, 1938517, 2492379, 3323172, 3877034, 4984758, 5815551, 7477137, 7754068, 9969516, 11631102, 14954274, 17446653, 23262204, 29908548, 34893306, 52339959, 69786612, 104679918, 209359836]

約数ペア:

[(1, 209359836), (2, 104679918), (3, 69786612), (4, 52339959), (6, 34893306), (7, 29908548), (9, 23262204), (12, 17446653), (14, 14954274), (18, 11631102), (21, 9969516), (27, 7754068), (28, 7477137), (36, 5815551), (42, 4984758), (54, 3877034), (63, 3323172), (84, 2492379), (108, 1938517), (126, 1661586), (189, 1107724), (252, 830793), (378, 553862), (467, 448308), (593, 353052), (756, 276931), (934, 224154), (1186, 176526), (1401, 149436), (1779, 117684), (1868, 112077), (2372, 88263), (2802, 74718), (3269, 64044), (3558, 58842), (4151, 50436), (4203, 49812), (5337, 39228), (5604, 37359), (6538, 32022), (7116, 29421), (8302, 25218), (8406, 24906), (9807, 21348), (10674, 19614), (12453, 16812), (12609, 16604), (13076, 16011)]