214151644

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{19073}}^1$

素因数の和:19485

約数の個数: 24

約数和(自身を含む): 429393888

約数和(自身を除く): 215242244

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 19073, 38146, 76292, 133511, 267022, 534044, 7648273, 15296546, 30593092, 53537911, 107075822, 214151644]

約数ペア:

[(1, 214151644), (2, 107075822), (4, 53537911), (7, 30593092), (14, 15296546), (28, 7648273), (401, 534044), (802, 267022), (1604, 133511), (2807, 76292), (5614, 38146), (11228, 19073)]