212912012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{136133}}^1$

素因数の和:136177

約数の個数: 24

約数和(自身を含む): 411669216

約数和(自身を除く): 198757204

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 136133, 272266, 544532, 2314261, 3131059, 4628522, 6262118, 9257044, 12524236, 53228003, 106456006, 212912012]

約数ペア:

[(1, 212912012), (2, 106456006), (4, 53228003), (17, 12524236), (23, 9257044), (34, 6262118), (46, 4628522), (68, 3131059), (92, 2314261), (391, 544532), (782, 272266), (1564, 136133)]