214212170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5441}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 401227776

約数和(自身を除く): 187015606

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 5441, 7874, 10882, 19685, 27205, 39370, 54410, 168671, 337342, 691007, 843355, 1382014, 1686710, 3455035, 6910070, 21421217, 42842434, 107106085, 214212170]

約数ペア:

[(1, 214212170), (2, 107106085), (5, 42842434), (10, 21421217), (31, 6910070), (62, 3455035), (127, 1686710), (155, 1382014), (254, 843355), (310, 691007), (635, 337342), (1270, 168671), (3937, 54410), (5441, 39370), (7874, 27205), (10882, 19685)]