210757316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{62207}}^1$

素因数の和:62240

約数の個数: 36

約数和(自身を含む): 463325184

約数和(自身を除く): 252567868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 62207, 124414, 248828, 435449, 684277, 870898, 1368554, 1741796, 2737108, 4789939, 7527047, 9579878, 15054094, 19159756, 30108188, 52689329, 105378658, 210757316]

約数ペア:

[(1, 210757316), (2, 105378658), (4, 52689329), (7, 30108188), (11, 19159756), (14, 15054094), (22, 9579878), (28, 7527047), (44, 4789939), (77, 2737108), (121, 1741796), (154, 1368554), (242, 870898), (308, 684277), (484, 435449), (847, 248828), (1694, 124414), (3388, 62207)]