209330688

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19469}}^1$

素因数の和:19497

約数の個数: 80

約数和(自身を含む): 637369920

約数和(自身を除く): 428039232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 19469, 38938, 58407, 77876, 116814, 136283, 155752, 233628, 272566, 311504, 408849, 467256, 545132, 623008, 817698, 934512, 1090264, 1246016, 1635396, 1869024, 2180528, 2492032, 3270792, 3738048, 4361056, 4984064, 6541584, 7476096, 8722112, 9968128, 13083168, 14952192, 17444224, 26166336, 29904384, 34888448, 52332672, 69776896, 104665344, 209330688]

約数ペア:

[(1, 209330688), (2, 104665344), (3, 69776896), (4, 52332672), (6, 34888448), (7, 29904384), (8, 26166336), (12, 17444224), (14, 14952192), (16, 13083168), (21, 9968128), (24, 8722112), (28, 7476096), (32, 6541584), (42, 4984064), (48, 4361056), (56, 3738048), (64, 3270792), (84, 2492032), (96, 2180528), (112, 1869024), (128, 1635396), (168, 1246016), (192, 1090264), (224, 934512), (256, 817698), (336, 623008), (384, 545132), (448, 467256), (512, 408849), (672, 311504), (768, 272566), (896, 233628), (1344, 155752), (1536, 136283), (1792, 116814), (2688, 77876), (3584, 58407), (5376, 38938), (10752, 19469)]