201853245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 388938240

約数和(自身を除く): 187084995

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 67, 93, 95, 155, 165, 201, 209, 285, 335, 341, 465, 589, 627, 737, 961, 1005, 1023, 1045, 1273, 1705, 1767, 2077, 2211, 2883, 2945, 3135, 3685, 3819, 4805, 5115, 6231, 6365, 6479, 8835, 10385, 10571, 11055, 14003, 14415, 18259, 19095, 19437, 22847, 31155, 31713, 32395, 39463, 42009, 52855, 54777, 64387, 68541, 70015, 91295, 97185, 114235, 118389, 158565, 193161, 197315, 200849, 210045, 273885, 321935, 342705, 434093, 591945, 602547, 708257, 965805, 1004245, 1223353, 1302279, 2124771, 2170465, 3012735, 3541285, 3670059, 6116765, 6511395, 10623855, 13456883, 18350295, 40370649, 67284415, 201853245]

約数ペア:

[(1, 201853245), (3, 67284415), (5, 40370649), (11, 18350295), (15, 13456883), (19, 10623855), (31, 6511395), (33, 6116765), (55, 3670059), (57, 3541285), (67, 3012735), (93, 2170465), (95, 2124771), (155, 1302279), (165, 1223353), (201, 1004245), (209, 965805), (285, 708257), (335, 602547), (341, 591945), (465, 434093), (589, 342705), (627, 321935), (737, 273885), (961, 210045), (1005, 200849), (1023, 197315), (1045, 193161), (1273, 158565), (1705, 118389), (1767, 114235), (2077, 97185), (2211, 91295), (2883, 70015), (2945, 68541), (3135, 64387), (3685, 54777), (3819, 52855), (4805, 42009), (5115, 39463), (6231, 32395), (6365, 31713), (6479, 31155), (8835, 22847), (10385, 19437), (10571, 19095), (11055, 18259), (14003, 14415)]