201457426

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{9173}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 308246400

約数和(自身を除く): 106788974

約数列:

[1, 2, 79, 139, 158, 278, 9173, 10981, 18346, 21962, 724667, 1275047, 1449334, 2550094, 100728713, 201457426]

約数ペア:

[(1, 201457426), (2, 100728713), (79, 2550094), (139, 1449334), (158, 1275047), (278, 724667), (9173, 21962), (10981, 18346)]