214963708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73517}}^1$

素因数の和:73581

約数の個数: 24

約数和(自身を含む): 407583792

約数和(自身を除く): 192620084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 73517, 147034, 294068, 1249789, 2499578, 3161231, 4999156, 6322462, 12644924, 53740927, 107481854, 214963708]

約数ペア:

[(1, 214963708), (2, 107481854), (4, 53740927), (17, 12644924), (34, 6322462), (43, 4999156), (68, 3161231), (86, 2499578), (172, 1249789), (731, 294068), (1462, 147034), (2924, 73517)]