207957052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 402196480

約数和(自身を除く): 194239428

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 589, 1159, 1178, 1447, 1891, 2318, 2356, 2894, 3782, 4636, 5788, 7564, 27493, 35929, 44857, 54986, 71858, 88267, 89714, 109972, 143716, 176534, 179428, 353068, 852283, 1677073, 1704566, 2736277, 3354146, 3409132, 5472554, 6708292, 10945108, 51989263, 103978526, 207957052]

約数ペア:

[(1, 207957052), (2, 103978526), (4, 51989263), (19, 10945108), (31, 6708292), (38, 5472554), (61, 3409132), (62, 3354146), (76, 2736277), (122, 1704566), (124, 1677073), (244, 852283), (589, 353068), (1159, 179428), (1178, 176534), (1447, 143716), (1891, 109972), (2318, 89714), (2356, 88267), (2894, 71858), (3782, 54986), (4636, 44857), (5788, 35929), (7564, 27493)]