203508552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 577704960

約数和(自身を除く): 374196408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 212, 248, 312, 318, 372, 397, 403, 424, 636, 689, 744, 794, 806, 1191, 1209, 1272, 1378, 1588, 1612, 1643, 2067, 2382, 2418, 2756, 3176, 3224, 3286, 4134, 4764, 4836, 4929, 5161, 5512, 6572, 8268, 9528, 9672, 9858, 10322, 12307, 13144, 15483, 16536, 19716, 20644, 21041, 21359, 24614, 30966, 36921, 39432, 41288, 42082, 42718, 49228, 61932, 63123, 64077, 73842, 84164, 85436, 98456, 123864, 126246, 128154, 147684, 159991, 168328, 170872, 252492, 256308, 273533, 295368, 319982, 479973, 504984, 512616, 547066, 639964, 652271, 820599, 959946, 1094132, 1279928, 1304542, 1641198, 1919892, 1956813, 2188264, 2609084, 3282396, 3839784, 3913626, 5218168, 6564792, 7827252, 8479523, 15654504, 16959046, 25438569, 33918092, 50877138, 67836184, 101754276, 203508552]

約数ペア:

[(1, 203508552), (2, 101754276), (3, 67836184), (4, 50877138), (6, 33918092), (8, 25438569), (12, 16959046), (13, 15654504), (24, 8479523), (26, 7827252), (31, 6564792), (39, 5218168), (52, 3913626), (53, 3839784), (62, 3282396), (78, 2609084), (93, 2188264), (104, 1956813), (106, 1919892), (124, 1641198), (156, 1304542), (159, 1279928), (186, 1094132), (212, 959946), (248, 820599), (312, 652271), (318, 639964), (372, 547066), (397, 512616), (403, 504984), (424, 479973), (636, 319982), (689, 295368), (744, 273533), (794, 256308), (806, 252492), (1191, 170872), (1209, 168328), (1272, 159991), (1378, 147684), (1588, 128154), (1612, 126246), (1643, 123864), (2067, 98456), (2382, 85436), (2418, 84164), (2756, 73842), (3176, 64077), (3224, 63123), (3286, 61932), (4134, 49228), (4764, 42718), (4836, 42082), (4929, 41288), (5161, 39432), (5512, 36921), (6572, 30966), (8268, 24614), (9528, 21359), (9672, 21041), (9858, 20644), (10322, 19716), (12307, 16536), (13144, 15483)]