228881401

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 280122624

約数和(自身を除く): 51241223

約数列:

[1, 7, 31, 49, 53, 217, 371, 1519, 1643, 2597, 2843, 11501, 19901, 80507, 88133, 139307, 150679, 616931, 1054753, 4318517, 4671049, 7383271, 32697343, 228881401]

約数ペア:

[(1, 228881401), (7, 32697343), (31, 7383271), (49, 4671049), (53, 4318517), (217, 1054753), (371, 616931), (1519, 150679), (1643, 139307), (2597, 88133), (2843, 80507), (11501, 19901)]