243476146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 391210560

約数和(自身を除く): 147734414

約数列:

[1, 2, 19, 38, 107, 214, 233, 257, 466, 514, 2033, 4066, 4427, 4883, 8854, 9766, 24931, 27499, 49862, 54998, 59881, 119762, 473689, 522481, 947378, 1044962, 1137739, 2275478, 6407267, 12814534, 121738073, 243476146]

約数ペア:

[(1, 243476146), (2, 121738073), (19, 12814534), (38, 6407267), (107, 2275478), (214, 1137739), (233, 1044962), (257, 947378), (466, 522481), (514, 473689), (2033, 119762), (4066, 59881), (4427, 54998), (4883, 49862), (8854, 27499), (9766, 24931)]