242698799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 302784000

約数和(自身を除く): 60085201

約数列:

[1, 7, 19, 37, 133, 149, 259, 331, 703, 1043, 2317, 2831, 4921, 5513, 6289, 12247, 19817, 38591, 44023, 49319, 85729, 104747, 232693, 345233, 733229, 937061, 1628851, 1824803, 6559427, 12773621, 34671257, 242698799]

約数ペア:

[(1, 242698799), (7, 34671257), (19, 12773621), (37, 6559427), (133, 1824803), (149, 1628851), (259, 937061), (331, 733229), (703, 345233), (1043, 232693), (2317, 104747), (2831, 85729), (4921, 49319), (5513, 44023), (6289, 38591), (12247, 19817)]