201219112318

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1\times {\mathrm{49037}}^1$

素因数の和:51844

約数の個数: 32

約数和(自身を含む): 348248260800

約数和(自身を除く): 147029148482

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 2689, 5378, 18823, 37646, 49037, 98074, 293101, 343259, 586202, 686518, 2051707, 4103414, 5345033, 10690066, 37415231, 74830462, 131860493, 263720986, 923023451, 1846046902, 14372793737, 28745587474, 100609556159, 201219112318]

約数ペア:

[(1, 201219112318), (2, 100609556159), (7, 28745587474), (14, 14372793737), (109, 1846046902), (218, 923023451), (763, 263720986), (1526, 131860493), (2689, 74830462), (5378, 37415231), (18823, 10690066), (37646, 5345033), (49037, 4103414), (98074, 2051707), (293101, 686518), (343259, 586202)]