222126604

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{21383}}^1$

素因数の和:21454

約数の個数: 36

約数和(自身を含む): 460739664

約数和(自身を除く): 238613060

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 21383, 42766, 85532, 149681, 299362, 598724, 1047767, 1133299, 2095534, 2266598, 4191068, 4533196, 7933093, 15866186, 31732372, 55531651, 111063302, 222126604]

約数ペア:

[(1, 222126604), (2, 111063302), (4, 55531651), (7, 31732372), (14, 15866186), (28, 7933093), (49, 4533196), (53, 4191068), (98, 2266598), (106, 2095534), (196, 1133299), (212, 1047767), (371, 598724), (742, 299362), (1484, 149681), (2597, 85532), (5194, 42766), (10388, 21383)]