201217468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22073}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 367134768

約数和(自身を除く): 165917300

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 22073, 44146, 88292, 949139, 1169869, 1898278, 2339738, 3796556, 4679476, 50304367, 100608734, 201217468]

約数ペア:

[(1, 201217468), (2, 100608734), (4, 50304367), (43, 4679476), (53, 3796556), (86, 2339738), (106, 1898278), (172, 1169869), (212, 949139), (2279, 88292), (4558, 44146), (9116, 22073)]