208781496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12586

約数の個数: 128

約数和(自身を含む): 723110400

約数和(自身を除く): 514328904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 12553, 16632, 25106, 37659, 50212, 75318, 87871, 100424, 112977, 138083, 150636, 175742, 225954, 263613, 276166, 301272, 338931, 351484, 414249, 451908, 527226, 552332, 677862, 702968, 790839, 828498, 903816, 966581, 1054452, 1104664, 1242747, 1355724, 1581678, 1656996, 1933162, 2108904, 2372517, 2485494, 2711448, 2899743, 3163356, 3313992, 3728241, 3866324, 4745034, 4970988, 5799486, 6326712, 7456482, 7732648, 8699229, 9490068, 9941976, 11598972, 14912964, 17398458, 18980136, 23197944, 26097687, 29825928, 34796916, 52195374, 69593832, 104390748, 208781496]

約数ペア:

[(1, 208781496), (2, 104390748), (3, 69593832), (4, 52195374), (6, 34796916), (7, 29825928), (8, 26097687), (9, 23197944), (11, 18980136), (12, 17398458), (14, 14912964), (18, 11598972), (21, 9941976), (22, 9490068), (24, 8699229), (27, 7732648), (28, 7456482), (33, 6326712), (36, 5799486), (42, 4970988), (44, 4745034), (54, 3866324), (56, 3728241), (63, 3313992), (66, 3163356), (72, 2899743), (77, 2711448), (84, 2485494), (88, 2372517), (99, 2108904), (108, 1933162), (126, 1656996), (132, 1581678), (154, 1355724), (168, 1242747), (189, 1104664), (198, 1054452), (216, 966581), (231, 903816), (252, 828498), (264, 790839), (297, 702968), (308, 677862), (378, 552332), (396, 527226), (462, 451908), (504, 414249), (594, 351484), (616, 338931), (693, 301272), (756, 276166), (792, 263613), (924, 225954), (1188, 175742), (1386, 150636), (1512, 138083), (1848, 112977), (2079, 100424), (2376, 87871), (2772, 75318), (4158, 50212), (5544, 37659), (8316, 25106), (12553, 16632)]