208066336

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 424116000

約数和(自身を除く): 216049664

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 1699, 2848, 3398, 3827, 6796, 7654, 13592, 15308, 27184, 30616, 54368, 61232, 73057, 122464, 146114, 151211, 292228, 302422, 584456, 604844, 1168912, 1209688, 2337824, 2419376, 4838752, 6502073, 13004146, 26008292, 52016584, 104033168, 208066336]

約数ペア:

[(1, 208066336), (2, 104033168), (4, 52016584), (8, 26008292), (16, 13004146), (32, 6502073), (43, 4838752), (86, 2419376), (89, 2337824), (172, 1209688), (178, 1168912), (344, 604844), (356, 584456), (688, 302422), (712, 292228), (1376, 151211), (1424, 146114), (1699, 122464), (2848, 73057), (3398, 61232), (3827, 54368), (6796, 30616), (7654, 27184), (13592, 15308)]