200516805

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 158008635

約数列:

[1, 3, 5, 9, 15, 45, 47, 113, 141, 235, 339, 423, 565, 705, 839, 1017, 1695, 2115, 2517, 4195, 5085, 5311, 7551, 12585, 15933, 26555, 37755, 39433, 47799, 79665, 94807, 118299, 197165, 238995, 284421, 354897, 474035, 591495, 853263, 1422105, 1774485, 4266315, 4455929, 13367787, 22279645, 40103361, 66838935, 200516805]

約数ペア:

[(1, 200516805), (3, 66838935), (5, 40103361), (9, 22279645), (15, 13367787), (45, 4455929), (47, 4266315), (113, 1774485), (141, 1422105), (235, 853263), (339, 591495), (423, 474035), (565, 354897), (705, 284421), (839, 238995), (1017, 197165), (1695, 118299), (2115, 94807), (2517, 79665), (4195, 47799), (5085, 39433), (5311, 37755), (7551, 26555), (12585, 15933)]