209968104

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{380377}}^1$

素因数の和:380409

約数の個数: 32

約数和(自身を含む): 547744320

約数和(自身を除く): 337776216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 380377, 760754, 1141131, 1521508, 2282262, 3043016, 4564524, 8748671, 9129048, 17497342, 26246013, 34994684, 52492026, 69989368, 104984052, 209968104]

約数ペア:

[(1, 209968104), (2, 104984052), (3, 69989368), (4, 52492026), (6, 34994684), (8, 26246013), (12, 17497342), (23, 9129048), (24, 8748671), (46, 4564524), (69, 3043016), (92, 2282262), (138, 1521508), (184, 1141131), (276, 760754), (552, 380377)]