199304448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 613003776

約数和(自身を除く): 413699328

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, 131, 168, 192, 224, 256, 262, 283, 336, 384, 393, 448, 524, 566, 672, 768, 786, 849, 896, 917, 1048, 1132, 1344, 1572, 1698, 1792, 1834, 1981, 2096, 2264, 2688, 2751, 3144, 3396, 3668, 3962, 4192, 4528, 5376, 5502, 5943, 6288, 6792, 7336, 7924, 8384, 9056, 11004, 11886, 12576, 13584, 14672, 15848, 16768, 18112, 22008, 23772, 25152, 27168, 29344, 31696, 33536, 36224, 37073, 44016, 47544, 50304, 54336, 58688, 63392, 72448, 74146, 88032, 95088, 100608, 108672, 111219, 117376, 126784, 148292, 176064, 190176, 217344, 222438, 234752, 253568, 259511, 296584, 352128, 380352, 444876, 507136, 519022, 593168, 704256, 760704, 778533, 889752, 1038044, 1186336, 1521408, 1557066, 1779504, 2076088, 2372672, 3114132, 3559008, 4152176, 4745344, 6228264, 7118016, 8304352, 9490688, 12456528, 14236032, 16608704, 24913056, 28472064, 33217408, 49826112, 66434816, 99652224, 199304448]

約数ペア:

[(1, 199304448), (2, 99652224), (3, 66434816), (4, 49826112), (6, 33217408), (7, 28472064), (8, 24913056), (12, 16608704), (14, 14236032), (16, 12456528), (21, 9490688), (24, 8304352), (28, 7118016), (32, 6228264), (42, 4745344), (48, 4152176), (56, 3559008), (64, 3114132), (84, 2372672), (96, 2076088), (112, 1779504), (128, 1557066), (131, 1521408), (168, 1186336), (192, 1038044), (224, 889752), (256, 778533), (262, 760704), (283, 704256), (336, 593168), (384, 519022), (393, 507136), (448, 444876), (524, 380352), (566, 352128), (672, 296584), (768, 259511), (786, 253568), (849, 234752), (896, 222438), (917, 217344), (1048, 190176), (1132, 176064), (1344, 148292), (1572, 126784), (1698, 117376), (1792, 111219), (1834, 108672), (1981, 100608), (2096, 95088), (2264, 88032), (2688, 74146), (2751, 72448), (3144, 63392), (3396, 58688), (3668, 54336), (3962, 50304), (4192, 47544), (4528, 44016), (5376, 37073), (5502, 36224), (5943, 33536), (6288, 31696), (6792, 29344), (7336, 27168), (7924, 25152), (8384, 23772), (9056, 22008), (11004, 18112), (11886, 16768), (12576, 15848), (13584, 14672)]