221346276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{970817}}^1$

素因数の和:970843

約数の個数: 24

約数和(自身を含む): 543658080

約数和(自身を除く): 322311804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 970817, 1941634, 2912451, 3883268, 5824902, 11649804, 18445523, 36891046, 55336569, 73782092, 110673138, 221346276]

約数ペア:

[(1, 221346276), (2, 110673138), (3, 73782092), (4, 55336569), (6, 36891046), (12, 18445523), (19, 11649804), (38, 5824902), (57, 3883268), (76, 2912451), (114, 1941634), (228, 970817)]