221469152

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 446433120

約数和(自身を除く): 224963968

約数列:

[1, 2, 4, 8, 16, 32, 73, 113, 146, 226, 292, 452, 584, 839, 904, 1168, 1678, 1808, 2336, 3356, 3616, 6712, 8249, 13424, 16498, 26848, 32996, 61247, 65992, 94807, 122494, 131984, 189614, 244988, 263968, 379228, 489976, 758456, 979952, 1516912, 1959904, 3033824, 6920911, 13841822, 27683644, 55367288, 110734576, 221469152]

約数ペア:

[(1, 221469152), (2, 110734576), (4, 55367288), (8, 27683644), (16, 13841822), (32, 6920911), (73, 3033824), (113, 1959904), (146, 1516912), (226, 979952), (292, 758456), (452, 489976), (584, 379228), (839, 263968), (904, 244988), (1168, 189614), (1678, 131984), (1808, 122494), (2336, 94807), (3356, 65992), (3616, 61247), (6712, 32996), (8249, 26848), (13424, 16498)]