201523112

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83689}}^1$

素因数の和:83745

約数の個数: 32

約数和(自身を含む): 441883200

約数和(自身を除く): 240360088

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 83689, 167378, 334756, 585823, 669512, 1171646, 2343292, 3598627, 4686584, 7197254, 14394508, 25190389, 28789016, 50380778, 100761556, 201523112]

約数ペア:

[(1, 201523112), (2, 100761556), (4, 50380778), (7, 28789016), (8, 25190389), (14, 14394508), (28, 7197254), (43, 4686584), (56, 3598627), (86, 2343292), (172, 1171646), (301, 669512), (344, 585823), (602, 334756), (1204, 167378), (2408, 83689)]