210201410

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{67157}}^1$

素因数の和:67477

約数の個数: 16

約数和(自身を含む): 379577016

約数和(自身を除く): 169375606

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 67157, 134314, 335785, 671570, 21020141, 42040282, 105100705, 210201410]

約数ペア:

[(1, 210201410), (2, 105100705), (5, 42040282), (10, 21020141), (313, 671570), (626, 335785), (1565, 134314), (3130, 67157)]