215339038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{2399}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 332150400

約数和(自身を除く): 116811362

約数列:

[1, 2, 37, 74, 1213, 2399, 2426, 4798, 44881, 88763, 89762, 177526, 2909987, 5819974, 107669519, 215339038]

約数ペア:

[(1, 215339038), (2, 107669519), (37, 5819974), (74, 2909987), (1213, 177526), (2399, 89762), (2426, 88763), (4798, 44881)]