206701874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 138759886

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 1349, 1633, 2698, 3266, 3331, 6662, 31027, 62054, 63289, 76613, 126578, 153226, 236501, 473002, 1455647, 2911294, 4493519, 5439523, 8987038, 10879046, 103350937, 206701874]

約数ペア:

[(1, 206701874), (2, 103350937), (19, 10879046), (23, 8987038), (38, 5439523), (46, 4493519), (71, 2911294), (142, 1455647), (437, 473002), (874, 236501), (1349, 153226), (1633, 126578), (2698, 76613), (3266, 63289), (3331, 62054), (6662, 31027)]