210771294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 476365824

約数和(自身を除く): 265594530

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 73, 86, 93, 114, 129, 146, 186, 219, 258, 361, 438, 589, 722, 817, 1083, 1178, 1333, 1387, 1634, 1767, 2166, 2263, 2451, 2666, 2774, 3139, 3534, 3999, 4161, 4526, 4902, 6278, 6789, 7998, 8322, 9417, 11191, 13578, 15523, 18834, 22382, 25327, 26353, 31046, 33573, 42997, 46569, 50654, 52706, 59641, 67146, 75981, 79059, 85994, 93138, 97309, 119282, 128991, 151962, 158118, 178923, 194618, 257982, 291927, 357846, 481213, 583854, 816943, 962426, 1133179, 1443639, 1633886, 1848871, 2266358, 2450829, 2887278, 3399537, 3697742, 4901658, 5546613, 6799074, 11093226, 35128549, 70257098, 105385647, 210771294]

約数ペア:

[(1, 210771294), (2, 105385647), (3, 70257098), (6, 35128549), (19, 11093226), (31, 6799074), (38, 5546613), (43, 4901658), (57, 3697742), (62, 3399537), (73, 2887278), (86, 2450829), (93, 2266358), (114, 1848871), (129, 1633886), (146, 1443639), (186, 1133179), (219, 962426), (258, 816943), (361, 583854), (438, 481213), (589, 357846), (722, 291927), (817, 257982), (1083, 194618), (1178, 178923), (1333, 158118), (1387, 151962), (1634, 128991), (1767, 119282), (2166, 97309), (2263, 93138), (2451, 85994), (2666, 79059), (2774, 75981), (3139, 67146), (3534, 59641), (3999, 52706), (4161, 50654), (4526, 46569), (4902, 42997), (6278, 33573), (6789, 31046), (7998, 26353), (8322, 25327), (9417, 22382), (11191, 18834), (13578, 15523)]