200026072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1315961}}^1$

素因数の和:1315986

約数の個数: 16

約数和(自身を含む): 394788600

約数和(自身を除く): 194762528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1315961, 2631922, 5263844, 10527688, 25003259, 50006518, 100013036, 200026072]

約数ペア:

[(1, 200026072), (2, 100013036), (4, 50006518), (8, 25003259), (19, 10527688), (38, 5263844), (76, 2631922), (152, 1315961)]