209573376

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 80

約数和(自身を含む): 570392064

約数和(自身を除く): 360818688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 2903, 3008, 4512, 5806, 6016, 8709, 9024, 11612, 12032, 17418, 18048, 23224, 24064, 34836, 36096, 46448, 69672, 72192, 92896, 136441, 139344, 185792, 272882, 278688, 371584, 409323, 545764, 557376, 743168, 818646, 1091528, 1114752, 1486336, 1637292, 2183056, 2229504, 3274584, 4366112, 4459008, 6549168, 8732224, 13098336, 17464448, 26196672, 34928896, 52393344, 69857792, 104786688, 209573376]

約数ペア:

[(1, 209573376), (2, 104786688), (3, 69857792), (4, 52393344), (6, 34928896), (8, 26196672), (12, 17464448), (16, 13098336), (24, 8732224), (32, 6549168), (47, 4459008), (48, 4366112), (64, 3274584), (94, 2229504), (96, 2183056), (128, 1637292), (141, 1486336), (188, 1114752), (192, 1091528), (256, 818646), (282, 743168), (376, 557376), (384, 545764), (512, 409323), (564, 371584), (752, 278688), (768, 272882), (1128, 185792), (1504, 139344), (1536, 136441), (2256, 92896), (2903, 72192), (3008, 69672), (4512, 46448), (5806, 36096), (6016, 34836), (8709, 24064), (9024, 23224), (11612, 18048), (12032, 17418)]