206503352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 449971200

約数和(自身を除く): 243467848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 223, 374, 446, 619, 748, 892, 1238, 1496, 1784, 2453, 2476, 3791, 4906, 4952, 6809, 7582, 9812, 10523, 13618, 15164, 19624, 21046, 27236, 30328, 41701, 42092, 54472, 83402, 84184, 115753, 138037, 166804, 231506, 276074, 333608, 463012, 552148, 926024, 1104296, 1518407, 2346629, 3036814, 4693258, 6073628, 9386516, 12147256, 18773032, 25812919, 51625838, 103251676, 206503352]

約数ペア:

[(1, 206503352), (2, 103251676), (4, 51625838), (8, 25812919), (11, 18773032), (17, 12147256), (22, 9386516), (34, 6073628), (44, 4693258), (68, 3036814), (88, 2346629), (136, 1518407), (187, 1104296), (223, 926024), (374, 552148), (446, 463012), (619, 333608), (748, 276074), (892, 231506), (1238, 166804), (1496, 138037), (1784, 115753), (2453, 84184), (2476, 83402), (3791, 54472), (4906, 42092), (4952, 41701), (6809, 30328), (7582, 27236), (9812, 21046), (10523, 19624), (13618, 15164)]