204663144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 613831680

約数和(自身を除く): 409168536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 43, 56, 82, 84, 86, 123, 129, 164, 168, 172, 246, 258, 287, 301, 328, 344, 492, 516, 574, 602, 691, 861, 903, 984, 1032, 1148, 1204, 1382, 1722, 1763, 1806, 2073, 2296, 2408, 2764, 3444, 3526, 3612, 4146, 4837, 5289, 5528, 6888, 7052, 7224, 8292, 9674, 10578, 12341, 14104, 14511, 16584, 19348, 21156, 24682, 28331, 29022, 29713, 37023, 38696, 42312, 49364, 56662, 58044, 59426, 74046, 84993, 89139, 98728, 113324, 116088, 118852, 148092, 169986, 178278, 198317, 207991, 226648, 237704, 296184, 339972, 356556, 396634, 415982, 594951, 623973, 679944, 713112, 793268, 831964, 1189902, 1218233, 1247946, 1586536, 1663928, 2379804, 2436466, 2495892, 3654699, 4759608, 4872932, 4991784, 7309398, 8527631, 9745864, 14618796, 17055262, 25582893, 29237592, 34110524, 51165786, 68221048, 102331572, 204663144]

約数ペア:

[(1, 204663144), (2, 102331572), (3, 68221048), (4, 51165786), (6, 34110524), (7, 29237592), (8, 25582893), (12, 17055262), (14, 14618796), (21, 9745864), (24, 8527631), (28, 7309398), (41, 4991784), (42, 4872932), (43, 4759608), (56, 3654699), (82, 2495892), (84, 2436466), (86, 2379804), (123, 1663928), (129, 1586536), (164, 1247946), (168, 1218233), (172, 1189902), (246, 831964), (258, 793268), (287, 713112), (301, 679944), (328, 623973), (344, 594951), (492, 415982), (516, 396634), (574, 356556), (602, 339972), (691, 296184), (861, 237704), (903, 226648), (984, 207991), (1032, 198317), (1148, 178278), (1204, 169986), (1382, 148092), (1722, 118852), (1763, 116088), (1806, 113324), (2073, 98728), (2296, 89139), (2408, 84993), (2764, 74046), (3444, 59426), (3526, 58044), (3612, 56662), (4146, 49364), (4837, 42312), (5289, 38696), (5528, 37023), (6888, 29713), (7052, 29022), (7224, 28331), (8292, 24682), (9674, 21156), (10578, 19348), (12341, 16584), (14104, 14511)]