201495152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 238476688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 272, 304, 307, 323, 508, 614, 646, 1016, 1228, 1292, 2032, 2159, 2413, 2456, 2584, 4318, 4826, 4912, 5168, 5219, 5833, 8636, 9652, 10438, 11666, 17272, 19304, 20876, 23332, 34544, 38608, 38989, 41021, 41752, 46664, 77978, 82042, 83504, 93328, 99161, 155956, 164084, 198322, 311912, 328168, 396644, 623824, 656336, 662813, 740791, 793288, 1325626, 1481582, 1586576, 2651252, 2963164, 5302504, 5926328, 10605008, 11852656, 12593447, 25186894, 50373788, 100747576, 201495152]

約数ペア:

[(1, 201495152), (2, 100747576), (4, 50373788), (8, 25186894), (16, 12593447), (17, 11852656), (19, 10605008), (34, 5926328), (38, 5302504), (68, 2963164), (76, 2651252), (127, 1586576), (136, 1481582), (152, 1325626), (254, 793288), (272, 740791), (304, 662813), (307, 656336), (323, 623824), (508, 396644), (614, 328168), (646, 311912), (1016, 198322), (1228, 164084), (1292, 155956), (2032, 99161), (2159, 93328), (2413, 83504), (2456, 82042), (2584, 77978), (4318, 46664), (4826, 41752), (4912, 41021), (5168, 38989), (5219, 38608), (5833, 34544), (8636, 23332), (9652, 20876), (10438, 19304), (11666, 17272)]