201716386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 317693952

約数和(自身を除く): 115977566

約数列:

[1, 2, 47, 61, 94, 122, 127, 254, 277, 554, 2867, 5734, 5969, 7747, 11938, 13019, 15494, 16897, 26038, 33794, 35179, 70358, 364109, 728218, 794159, 1588318, 1653413, 2145919, 3306826, 4291838, 100858193, 201716386]

約数ペア:

[(1, 201716386), (2, 100858193), (47, 4291838), (61, 3306826), (94, 2145919), (122, 1653413), (127, 1588318), (254, 794159), (277, 728218), (554, 364109), (2867, 70358), (5734, 35179), (5969, 33794), (7747, 26038), (11938, 16897), (13019, 15494)]