212350918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 357376320

約数和(自身を除く): 145025402

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 3109, 5254, 6218, 34151, 40417, 68302, 80834, 115033, 220739, 230066, 441478, 1495429, 2869607, 2990858, 5739214, 8167343, 16334686, 106175459, 212350918]

約数ペア:

[(1, 212350918), (2, 106175459), (13, 16334686), (26, 8167343), (37, 5739214), (71, 2990858), (74, 2869607), (142, 1495429), (481, 441478), (923, 230066), (962, 220739), (1846, 115033), (2627, 80834), (3109, 68302), (5254, 40417), (6218, 34151)]