213746442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1109}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 528111360

約数和(自身を除く): 314364918

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 353, 546, 706, 1059, 1109, 2118, 2218, 2471, 3327, 4589, 4942, 6654, 7413, 7763, 9178, 13767, 14417, 14826, 15526, 23289, 27534, 28834, 32123, 43251, 46578, 64246, 86502, 96369, 100919, 192738, 201838, 302757, 391477, 605514, 782954, 1174431, 2348862, 2740339, 5089201, 5480678, 8221017, 10178402, 15267603, 16442034, 30535206, 35624407, 71248814, 106873221, 213746442]

約数ペア:

[(1, 213746442), (2, 106873221), (3, 71248814), (6, 35624407), (7, 30535206), (13, 16442034), (14, 15267603), (21, 10178402), (26, 8221017), (39, 5480678), (42, 5089201), (78, 2740339), (91, 2348862), (182, 1174431), (273, 782954), (353, 605514), (546, 391477), (706, 302757), (1059, 201838), (1109, 192738), (2118, 100919), (2218, 96369), (2471, 86502), (3327, 64246), (4589, 46578), (4942, 43251), (6654, 32123), (7413, 28834), (7763, 27534), (9178, 23289), (13767, 15526), (14417, 14826)]