211336268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{369469}}^1$

素因数の和:369497

約数の個数: 24

約数和(自身を含む): 434496720

約数和(自身を除く): 223160452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 369469, 738938, 1477876, 4064159, 4803097, 8128318, 9606194, 16256636, 19212388, 52834067, 105668134, 211336268]

約数ペア:

[(1, 211336268), (2, 105668134), (4, 52834067), (11, 19212388), (13, 16256636), (22, 9606194), (26, 8128318), (44, 4803097), (52, 4064159), (143, 1477876), (286, 738938), (572, 369469)]