180469201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 217949760

約数和(自身を除く): 37480559

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 2299, 2783, 3413, 4807, 37543, 52877, 64847, 78499, 412973, 713317, 863489, 1491481, 7846487, 9498379, 16406291, 180469201]

約数ペア:

[(1, 180469201), (11, 16406291), (19, 9498379), (23, 7846487), (121, 1491481), (209, 863489), (253, 713317), (437, 412973), (2299, 78499), (2783, 64847), (3413, 52877), (4807, 37543)]