204030079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 235952640

約数和(自身を除く): 31922561

約数列:

[1, 11, 23, 121, 167, 253, 439, 1837, 2783, 3841, 4829, 10097, 20207, 42251, 53119, 73313, 111067, 464761, 806443, 1221737, 1686199, 8870873, 18548189, 204030079]

約数ペア:

[(1, 204030079), (11, 18548189), (23, 8870873), (121, 1686199), (167, 1221737), (253, 806443), (439, 464761), (1837, 111067), (2783, 73313), (3841, 53119), (4829, 42251), (10097, 20207)]