206248704

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8713

約数の個数: 72

約数和(自身を含む): 566694912

約数和(自身を除く): 360446208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8663, 11904, 17326, 23808, 25989, 34652, 51978, 69304, 103956, 138608, 207912, 268553, 277216, 415824, 537106, 554432, 805659, 831648, 1074212, 1108864, 1611318, 1663296, 2148424, 2217728, 3222636, 3326592, 4296848, 6445272, 6653184, 8593696, 12890544, 17187392, 25781088, 34374784, 51562176, 68749568, 103124352, 206248704]

約数ペア:

[(1, 206248704), (2, 103124352), (3, 68749568), (4, 51562176), (6, 34374784), (8, 25781088), (12, 17187392), (16, 12890544), (24, 8593696), (31, 6653184), (32, 6445272), (48, 4296848), (62, 3326592), (64, 3222636), (93, 2217728), (96, 2148424), (124, 1663296), (128, 1611318), (186, 1108864), (192, 1074212), (248, 831648), (256, 805659), (372, 554432), (384, 537106), (496, 415824), (744, 277216), (768, 268553), (992, 207912), (1488, 138608), (1984, 103956), (2976, 69304), (3968, 51978), (5952, 34652), (7936, 25989), (8663, 23808), (11904, 17326)]