214681646

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1176

約数の個数: 24

約数和(自身を含む): 341162640

約数和(自身を除く): 126480994

約数列:

[1, 2, 19, 38, 361, 409, 722, 727, 818, 1454, 7771, 13813, 15542, 27626, 147649, 262447, 295298, 297343, 524894, 594686, 5649517, 11299034, 107340823, 214681646]

約数ペア:

[(1, 214681646), (2, 107340823), (19, 11299034), (38, 5649517), (361, 594686), (409, 524894), (722, 297343), (727, 295298), (818, 262447), (1454, 147649), (7771, 27626), (13813, 15542)]