209215946892

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3271}}^1\times {\mathrm{25261}}^1$

素因数の和:28750

約数の個数: 48

約数和(自身を含む): 490653519104

約数和(自身を除く): 281437572212

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 3271, 6542, 9813, 13084, 19626, 25261, 39252, 50522, 75783, 101044, 151566, 303132, 690181, 1380362, 2070543, 2760724, 4141086, 5330071, 8282172, 10660142, 15990213, 21320284, 31980426, 63960852, 82628731, 165257462, 247886193, 330514924, 495772386, 991544772, 17434662241, 34869324482, 52303986723, 69738648964, 104607973446, 209215946892]

約数ペア:

[(1, 209215946892), (2, 104607973446), (3, 69738648964), (4, 52303986723), (6, 34869324482), (12, 17434662241), (211, 991544772), (422, 495772386), (633, 330514924), (844, 247886193), (1266, 165257462), (2532, 82628731), (3271, 63960852), (6542, 31980426), (9813, 21320284), (13084, 15990213), (19626, 10660142), (25261, 8282172), (39252, 5330071), (50522, 4141086), (75783, 2760724), (101044, 2070543), (151566, 1380362), (303132, 690181)]