200278312312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{894451}}^1$

素因数の和:896623

約数の個数: 32

約数和(自身を含む): 404596417680

約数和(自身を除く): 204318105368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2153, 4306, 8612, 17224, 27989, 55978, 111956, 223912, 894451, 1788902, 3577804, 7155608, 11627863, 23255726, 46511452, 93022904, 1925753003, 3851506006, 7703012012, 15406024024, 25034789039, 50069578078, 100139156156, 200278312312]

約数ペア:

[(1, 200278312312), (2, 100139156156), (4, 50069578078), (8, 25034789039), (13, 15406024024), (26, 7703012012), (52, 3851506006), (104, 1925753003), (2153, 93022904), (4306, 46511452), (8612, 23255726), (17224, 11627863), (27989, 7155608), (55978, 3577804), (111956, 1788902), (223912, 894451)]