206102784

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 568485456

約数和(自身を除く): 362382672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 128, 129, 158, 172, 192, 237, 256, 258, 316, 344, 384, 474, 516, 632, 688, 768, 948, 1032, 1264, 1376, 1896, 2064, 2528, 2752, 3397, 3792, 4128, 5056, 5504, 6241, 6794, 7584, 8256, 10112, 10191, 11008, 12482, 13588, 15168, 16512, 18723, 20224, 20382, 24964, 27176, 30336, 33024, 37446, 40764, 49928, 54352, 60672, 74892, 81528, 99856, 108704, 149784, 163056, 199712, 217408, 268363, 299568, 326112, 399424, 434816, 536726, 599136, 652224, 798848, 805089, 869632, 1073452, 1198272, 1304448, 1597696, 1610178, 2146904, 2396544, 2608896, 3220356, 4293808, 4793088, 6440712, 8587616, 12881424, 17175232, 25762848, 34350464, 51525696, 68700928, 103051392, 206102784]

約数ペア:

[(1, 206102784), (2, 103051392), (3, 68700928), (4, 51525696), (6, 34350464), (8, 25762848), (12, 17175232), (16, 12881424), (24, 8587616), (32, 6440712), (43, 4793088), (48, 4293808), (64, 3220356), (79, 2608896), (86, 2396544), (96, 2146904), (128, 1610178), (129, 1597696), (158, 1304448), (172, 1198272), (192, 1073452), (237, 869632), (256, 805089), (258, 798848), (316, 652224), (344, 599136), (384, 536726), (474, 434816), (516, 399424), (632, 326112), (688, 299568), (768, 268363), (948, 217408), (1032, 199712), (1264, 163056), (1376, 149784), (1896, 108704), (2064, 99856), (2528, 81528), (2752, 74892), (3397, 60672), (3792, 54352), (4128, 49928), (5056, 40764), (5504, 37446), (6241, 33024), (6794, 30336), (7584, 27176), (8256, 24964), (10112, 20382), (10191, 20224), (11008, 18723), (12482, 16512), (13588, 15168)]