201249862

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 366819840

約数和(自身を除く): 165569978

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 121, 173, 209, 242, 253, 346, 418, 437, 506, 874, 1331, 1903, 2299, 2662, 2783, 3287, 3806, 3979, 4598, 4807, 5566, 6574, 7958, 9614, 20933, 25289, 30613, 36157, 41866, 43769, 50578, 52877, 61226, 72314, 75601, 87538, 105754, 151202, 230263, 397727, 460526, 481459, 581647, 795454, 831611, 962918, 1163294, 1663222, 4374997, 5296049, 8749994, 9147721, 10592098, 18295442, 100624931, 201249862]

約数ペア:

[(1, 201249862), (2, 100624931), (11, 18295442), (19, 10592098), (22, 9147721), (23, 8749994), (38, 5296049), (46, 4374997), (121, 1663222), (173, 1163294), (209, 962918), (242, 831611), (253, 795454), (346, 581647), (418, 481459), (437, 460526), (506, 397727), (874, 230263), (1331, 151202), (1903, 105754), (2299, 87538), (2662, 75601), (2783, 72314), (3287, 61226), (3806, 52877), (3979, 50578), (4598, 43769), (4807, 41866), (5566, 36157), (6574, 30613), (7958, 25289), (9614, 20933)]