42200767

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 11021633

約数列:

[1, 7, 19, 41, 71, 109, 133, 287, 497, 763, 779, 1349, 2071, 2911, 4469, 5453, 7739, 9443, 14497, 20377, 31283, 54173, 55309, 84911, 147041, 317299, 387163, 594377, 1029287, 2221093, 6028681, 42200767]

約数ペア:

[(1, 42200767), (7, 6028681), (19, 2221093), (41, 1029287), (71, 594377), (109, 387163), (133, 317299), (287, 147041), (497, 84911), (763, 55309), (779, 54173), (1349, 31283), (2071, 20377), (2911, 14497), (4469, 9443), (5453, 7739)]