201680894024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2729}}^1\times {\mathrm{486203}}^1$

素因数の和:488957

約数の個数: 32

約数和(自身を含む): 398201076000

約数和(自身を除く): 196520181976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2729, 5458, 10916, 21832, 51851, 103702, 207404, 414808, 486203, 972406, 1944812, 3889624, 9237857, 18475714, 36951428, 73902856, 1326847987, 2653695974, 5307391948, 10614783896, 25210111753, 50420223506, 100840447012, 201680894024]

約数ペア:

[(1, 201680894024), (2, 100840447012), (4, 50420223506), (8, 25210111753), (19, 10614783896), (38, 5307391948), (76, 2653695974), (152, 1326847987), (2729, 73902856), (5458, 36951428), (10916, 18475714), (21832, 9237857), (51851, 3889624), (103702, 1944812), (207404, 972406), (414808, 486203)]