207642712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 427161600

約数和(自身を除く): 219518888

約数列:

[1, 2, 4, 8, 23, 31, 46, 59, 62, 92, 118, 124, 184, 236, 248, 472, 617, 713, 1234, 1357, 1426, 1829, 2468, 2714, 2852, 3658, 4936, 5428, 5704, 7316, 10856, 14191, 14632, 19127, 28382, 36403, 38254, 42067, 56764, 72806, 76508, 84134, 113528, 145612, 153016, 168268, 291224, 336536, 439921, 837269, 879842, 1128493, 1674538, 1759684, 2256986, 3349076, 3519368, 4513972, 6698152, 9027944, 25955339, 51910678, 103821356, 207642712]

約数ペア:

[(1, 207642712), (2, 103821356), (4, 51910678), (8, 25955339), (23, 9027944), (31, 6698152), (46, 4513972), (59, 3519368), (62, 3349076), (92, 2256986), (118, 1759684), (124, 1674538), (184, 1128493), (236, 879842), (248, 837269), (472, 439921), (617, 336536), (713, 291224), (1234, 168268), (1357, 153016), (1426, 145612), (1829, 113528), (2468, 84134), (2714, 76508), (2852, 72806), (3658, 56764), (4936, 42067), (5428, 38254), (5704, 36403), (7316, 28382), (10856, 19127), (14191, 14632)]