207496432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 80

約数和(自身を含む): 492968448

約数和(自身を除く): 285472016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 3943, 4048, 4784, 6578, 7886, 13156, 15772, 26312, 31544, 43373, 51259, 52624, 63088, 86746, 90689, 102518, 173492, 181378, 205036, 346984, 362756, 410072, 563849, 693968, 725512, 820144, 997579, 1127698, 1178957, 1451024, 1995158, 2255396, 2357914, 3990316, 4510792, 4715828, 7980632, 9021584, 9431656, 12968527, 15961264, 18863312, 25937054, 51874108, 103748216, 207496432]

約数ペア:

[(1, 207496432), (2, 103748216), (4, 51874108), (8, 25937054), (11, 18863312), (13, 15961264), (16, 12968527), (22, 9431656), (23, 9021584), (26, 7980632), (44, 4715828), (46, 4510792), (52, 3990316), (88, 2357914), (92, 2255396), (104, 1995158), (143, 1451024), (176, 1178957), (184, 1127698), (208, 997579), (253, 820144), (286, 725512), (299, 693968), (368, 563849), (506, 410072), (572, 362756), (598, 346984), (1012, 205036), (1144, 181378), (1196, 173492), (2024, 102518), (2288, 90689), (2392, 86746), (3289, 63088), (3943, 52624), (4048, 51259), (4784, 43373), (6578, 31544), (7886, 26312), (13156, 15772)]