203477504

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 436632768

約数和(自身を除く): 233155264

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 467, 512, 592, 736, 851, 934, 1184, 1472, 1702, 1868, 2368, 2944, 3404, 3736, 4736, 5888, 6808, 7472, 9472, 10741, 11776, 13616, 14944, 17279, 18944, 21482, 27232, 29888, 34558, 42964, 54464, 59776, 69116, 85928, 108928, 119552, 138232, 171856, 217856, 239104, 276464, 343712, 397417, 435712, 552928, 687424, 794834, 1105856, 1374848, 1589668, 2211712, 2749696, 3179336, 4423424, 5499392, 6358672, 8846848, 12717344, 25434688, 50869376, 101738752, 203477504]

約数ペア:

[(1, 203477504), (2, 101738752), (4, 50869376), (8, 25434688), (16, 12717344), (23, 8846848), (32, 6358672), (37, 5499392), (46, 4423424), (64, 3179336), (74, 2749696), (92, 2211712), (128, 1589668), (148, 1374848), (184, 1105856), (256, 794834), (296, 687424), (368, 552928), (467, 435712), (512, 397417), (592, 343712), (736, 276464), (851, 239104), (934, 217856), (1184, 171856), (1472, 138232), (1702, 119552), (1868, 108928), (2368, 85928), (2944, 69116), (3404, 59776), (3736, 54464), (4736, 42964), (5888, 34558), (6808, 29888), (7472, 27232), (9472, 21482), (10741, 18944), (11776, 17279), (13616, 14944)]