223842047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 274095360

約数和(自身を除く): 50253313

約数列:

[1, 11, 13, 43, 59, 143, 473, 559, 617, 649, 767, 2537, 6149, 6787, 8021, 8437, 26531, 27907, 32981, 36403, 88231, 291841, 344903, 362791, 400433, 473239, 1565329, 3793933, 5205629, 17218619, 20349277, 223842047]

約数ペア:

[(1, 223842047), (11, 20349277), (13, 17218619), (43, 5205629), (59, 3793933), (143, 1565329), (473, 473239), (559, 400433), (617, 362791), (649, 344903), (767, 291841), (2537, 88231), (6149, 36403), (6787, 32981), (8021, 27907), (8437, 26531)]