210658935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 352281600

約数和(自身を除く): 141622665

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 6063, 6949, 10105, 20847, 30315, 34745, 104235, 298807, 326603, 896421, 979809, 1494035, 1633015, 4482105, 4899045, 14043929, 42131787, 70219645, 210658935]

約数ペア:

[(1, 210658935), (3, 70219645), (5, 42131787), (15, 14043929), (43, 4899045), (47, 4482105), (129, 1633015), (141, 1494035), (215, 979809), (235, 896421), (645, 326603), (705, 298807), (2021, 104235), (6063, 34745), (6949, 30315), (10105, 20847)]