207376477

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13267}}^1$

素因数の和:13321

約数の個数: 24

約数和(自身を含む): 272259360

約数和(自身を除く): 64882883

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 13267, 15631, 92869, 145937, 384743, 650083, 1021559, 2693201, 4232173, 7150913, 18852407, 29625211, 207376477]

約数ペア:

[(1, 207376477), (7, 29625211), (11, 18852407), (29, 7150913), (49, 4232173), (77, 2693201), (203, 1021559), (319, 650083), (539, 384743), (1421, 145937), (2233, 92869), (13267, 15631)]