212077642

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{90709}}^1$

素因数の和:90885

約数の個数: 16

約数和(自身を含む): 365742720

約数和(自身を除く): 153665078

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 90709, 181418, 634963, 1269926, 15148403, 30296806, 106038821, 212077642]

約数ペア:

[(1, 212077642), (2, 106038821), (7, 30296806), (14, 15148403), (167, 1269926), (334, 634963), (1169, 181418), (2338, 90709)]