207103488

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 557248560

約数和(自身を除く): 350145072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1237, 1308, 1536, 1744, 2474, 2616, 3488, 3711, 4948, 5232, 6976, 7422, 9896, 10464, 13952, 14844, 19792, 20928, 27904, 29688, 39584, 41856, 55808, 59376, 79168, 83712, 118752, 134833, 158336, 167424, 237504, 269666, 316672, 404499, 475008, 539332, 633344, 808998, 950016, 1078664, 1617996, 1900032, 2157328, 3235992, 4314656, 6471984, 8629312, 12943968, 17258624, 25887936, 34517248, 51775872, 69034496, 103551744, 207103488]

約数ペア:

[(1, 207103488), (2, 103551744), (3, 69034496), (4, 51775872), (6, 34517248), (8, 25887936), (12, 17258624), (16, 12943968), (24, 8629312), (32, 6471984), (48, 4314656), (64, 3235992), (96, 2157328), (109, 1900032), (128, 1617996), (192, 1078664), (218, 950016), (256, 808998), (327, 633344), (384, 539332), (436, 475008), (512, 404499), (654, 316672), (768, 269666), (872, 237504), (1237, 167424), (1308, 158336), (1536, 134833), (1744, 118752), (2474, 83712), (2616, 79168), (3488, 59376), (3711, 55808), (4948, 41856), (5232, 39584), (6976, 29688), (7422, 27904), (9896, 20928), (10464, 19792), (13952, 14844)]