201418456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{953}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 391521600

約数和(自身を除く): 190103144

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 911, 953, 1822, 1906, 3644, 3812, 7288, 7624, 26419, 27637, 52838, 55274, 105676, 110548, 211352, 221096, 868183, 1736366, 3472732, 6945464, 25177307, 50354614, 100709228, 201418456]

約数ペア:

[(1, 201418456), (2, 100709228), (4, 50354614), (8, 25177307), (29, 6945464), (58, 3472732), (116, 1736366), (232, 868183), (911, 221096), (953, 211352), (1822, 110548), (1906, 105676), (3644, 55274), (3812, 52838), (7288, 27637), (7624, 26419)]