226410289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 282598400

約数和(自身を除く): 56188111

約数列:

[1, 7, 19, 37, 133, 139, 259, 331, 703, 973, 2317, 2641, 4921, 5143, 6289, 12247, 18487, 36001, 44023, 46009, 85729, 97717, 232693, 322063, 684019, 874171, 1628851, 1702333, 6119197, 11916331, 32344327, 226410289]

約数ペア:

[(1, 226410289), (7, 32344327), (19, 11916331), (37, 6119197), (133, 1702333), (139, 1628851), (259, 874171), (331, 684019), (703, 322063), (973, 232693), (2317, 97717), (2641, 85729), (4921, 46009), (5143, 44023), (6289, 36001), (12247, 18487)]