156940767116

素因数分解:

$2^2\times 7^1\times {\mathrm{200201}}^1\times {\mathrm{27997}}^1$

素因数の和:228209

約数の個数: 24

約数和(自身を含む): 313894313376

約数和(自身を除く): 156953546260

約数列:

[1, 2, 4, 7, 14, 28, 27997, 55994, 111988, 195979, 200201, 391958, 400402, 783916, 800804, 1401407, 2802814, 5605628, 5605027397, 11210054794, 22420109588, 39235191779, 78470383558, 156940767116]

約数ペア:

[(1, 156940767116), (2, 78470383558), (4, 39235191779), (7, 22420109588), (14, 11210054794), (28, 5605027397), (27997, 5605628), (55994, 2802814), (111988, 1401407), (195979, 800804), (200201, 783916), (391958, 400402)]