214620410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1433}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 409791312

約数和(自身を除く): 195170902

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1433, 1762, 2866, 4405, 7165, 8810, 14330, 14977, 24361, 29954, 48722, 74885, 121805, 149770, 243610, 1262473, 2524946, 6312365, 12624730, 21462041, 42924082, 107310205, 214620410]

約数ペア:

[(1, 214620410), (2, 107310205), (5, 42924082), (10, 21462041), (17, 12624730), (34, 6312365), (85, 2524946), (170, 1262473), (881, 243610), (1433, 149770), (1762, 121805), (2866, 74885), (4405, 48722), (7165, 29954), (8810, 24361), (14330, 14977)]