221567334256

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{2897}}^1\times {\mathrm{4153}}^1$

素因数の和:8209

約数の個数: 40

約数和(自身を含む): 429911483904

約数和(自身を除く): 208344149648

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 2897, 4153, 4604, 5794, 8306, 9208, 11588, 16612, 18416, 23176, 33224, 46352, 66448, 3334447, 4780103, 6668894, 9560206, 12031241, 13337788, 19120412, 24062482, 26675576, 38240824, 48124964, 53351152, 76481648, 96249928, 192499856, 13847958391, 27695916782, 55391833564, 110783667128, 221567334256]

約数ペア:

[(1, 221567334256), (2, 110783667128), (4, 55391833564), (8, 27695916782), (16, 13847958391), (1151, 192499856), (2302, 96249928), (2897, 76481648), (4153, 53351152), (4604, 48124964), (5794, 38240824), (8306, 26675576), (9208, 24062482), (11588, 19120412), (16612, 13337788), (18416, 12031241), (23176, 9560206), (33224, 6668894), (46352, 4780103), (66448, 3334447)]