213518410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3050263}}^1$

素因数の和:3050277

約数の個数: 16

約数和(自身を含む): 439238016

約数和(自身を除く): 225719606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3050263, 6100526, 15251315, 21351841, 30502630, 42703682, 106759205, 213518410]

約数ペア:

[(1, 213518410), (2, 106759205), (5, 42703682), (7, 30502630), (10, 21351841), (14, 15251315), (35, 6100526), (70, 3050263)]