193241930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21737}}^1$

素因数の和:21878

約数の個数: 32

約数和(自身を含む): 400674816

約数和(自身を除く): 207432886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 21737, 43474, 108685, 152159, 217370, 304318, 760795, 1521590, 2760599, 5521198, 13802995, 19324193, 27605990, 38648386, 96620965, 193241930]

約数ペア:

[(1, 193241930), (2, 96620965), (5, 38648386), (7, 27605990), (10, 19324193), (14, 13802995), (35, 5521198), (70, 2760599), (127, 1521590), (254, 760795), (635, 304318), (889, 217370), (1270, 152159), (1778, 108685), (4445, 43474), (8890, 21737)]