200268436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{64271}}^1$

素因数の和:64335

約数の個数: 24

約数和(自身を含む): 377919360

約数和(自身を除く): 177650924

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 64271, 128542, 257084, 1221149, 2442298, 2635111, 4884596, 5270222, 10540444, 50067109, 100134218, 200268436]

約数ペア:

[(1, 200268436), (2, 100134218), (4, 50067109), (19, 10540444), (38, 5270222), (41, 4884596), (76, 2635111), (82, 2442298), (164, 1221149), (779, 257084), (1558, 128542), (3116, 64271)]