201225466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9473}}^1$

素因数の和:9550

約数の個数: 32

約数和(自身を含む): 350159040

約数和(自身を除く): 148933574

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 9473, 10621, 18946, 21242, 123149, 179987, 246298, 359974, 407339, 814678, 2339831, 4679662, 5295407, 7739441, 10590814, 15478882, 100612733, 201225466]

約数ペア:

[(1, 201225466), (2, 100612733), (13, 15478882), (19, 10590814), (26, 7739441), (38, 5295407), (43, 4679662), (86, 2339831), (247, 814678), (494, 407339), (559, 359974), (817, 246298), (1118, 179987), (1634, 123149), (9473, 21242), (10621, 18946)]