201654754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{977}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 361656576

約数和(自身を除く): 160001822

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 641, 977, 1282, 1954, 4487, 6839, 8974, 13678, 14743, 22471, 29486, 44942, 103201, 157297, 206402, 314594, 626257, 1252514, 4383799, 8767598, 14403911, 28807822, 100827377, 201654754]

約数ペア:

[(1, 201654754), (2, 100827377), (7, 28807822), (14, 14403911), (23, 8767598), (46, 4383799), (161, 1252514), (322, 626257), (641, 314594), (977, 206402), (1282, 157297), (1954, 103201), (4487, 44942), (6839, 29486), (8974, 22471), (13678, 14743)]