210839035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 72829445

約数列:

[1, 5, 11, 53, 55, 151, 265, 479, 583, 755, 1661, 2395, 2915, 5269, 8003, 8305, 25387, 26345, 40015, 72329, 88033, 126935, 279257, 361645, 440165, 795619, 1396285, 3833437, 3978095, 19167185, 42167807, 210839035]

約数ペア:

[(1, 210839035), (5, 42167807), (11, 19167185), (53, 3978095), (55, 3833437), (151, 1396285), (265, 795619), (479, 440165), (583, 361645), (755, 279257), (1661, 126935), (2395, 88033), (2915, 72329), (5269, 40015), (8003, 26345), (8305, 25387)]