201492808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 428613120

約数和(自身を除く): 227120312

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 233, 248, 317, 341, 466, 634, 682, 932, 1268, 1364, 1864, 2536, 2563, 2728, 3487, 5126, 6974, 7223, 9827, 10252, 13948, 14446, 19654, 20504, 27896, 28892, 39308, 57784, 73861, 78616, 79453, 108097, 147722, 158906, 216194, 295444, 317812, 432388, 590888, 635624, 812471, 864776, 1624942, 2289691, 3249884, 4579382, 6499768, 9158764, 18317528, 25186601, 50373202, 100746404, 201492808]

約数ペア:

[(1, 201492808), (2, 100746404), (4, 50373202), (8, 25186601), (11, 18317528), (22, 9158764), (31, 6499768), (44, 4579382), (62, 3249884), (88, 2289691), (124, 1624942), (233, 864776), (248, 812471), (317, 635624), (341, 590888), (466, 432388), (634, 317812), (682, 295444), (932, 216194), (1268, 158906), (1364, 147722), (1864, 108097), (2536, 79453), (2563, 78616), (2728, 73861), (3487, 57784), (5126, 39308), (6974, 28892), (7223, 27896), (9827, 20504), (10252, 19654), (13948, 14446)]