214645852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^2\times {\mathrm{109}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 391551160

約数和(自身を除く): 176905308

約数列:

[1, 2, 4, 43, 86, 107, 109, 172, 214, 218, 428, 436, 4601, 4687, 9202, 9374, 11449, 11663, 18404, 18748, 22898, 23326, 45796, 46652, 492307, 501509, 984614, 1003018, 1247941, 1969228, 2006036, 2495882, 4991764, 53661463, 107322926, 214645852]

約数ペア:

[(1, 214645852), (2, 107322926), (4, 53661463), (43, 4991764), (86, 2495882), (107, 2006036), (109, 1969228), (172, 1247941), (214, 1003018), (218, 984614), (428, 501509), (436, 492307), (4601, 46652), (4687, 45796), (9202, 23326), (9374, 22898), (11449, 18748), (11663, 18404)]