201844968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 373924632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 509, 533, 744, 806, 984, 1018, 1066, 1209, 1271, 1527, 1599, 1612, 2036, 2132, 2418, 2542, 3054, 3198, 3224, 3813, 4072, 4264, 4836, 5084, 6108, 6396, 6617, 7626, 9672, 10168, 12216, 12792, 13234, 15252, 15779, 16523, 19851, 20869, 26468, 30504, 31558, 33046, 39702, 41738, 47337, 49569, 52936, 62607, 63116, 66092, 79404, 83476, 94674, 99138, 125214, 126232, 132184, 158808, 166952, 189348, 198276, 205127, 250428, 271297, 378696, 396552, 410254, 500856, 542594, 615381, 646939, 813891, 820508, 1085188, 1230762, 1293878, 1627782, 1641016, 1940817, 2170376, 2461524, 2587756, 3255564, 3881634, 4923048, 5175512, 6511128, 7763268, 8410207, 15526536, 16820414, 25230621, 33640828, 50461242, 67281656, 100922484, 201844968]

約数ペア:

[(1, 201844968), (2, 100922484), (3, 67281656), (4, 50461242), (6, 33640828), (8, 25230621), (12, 16820414), (13, 15526536), (24, 8410207), (26, 7763268), (31, 6511128), (39, 5175512), (41, 4923048), (52, 3881634), (62, 3255564), (78, 2587756), (82, 2461524), (93, 2170376), (104, 1940817), (123, 1641016), (124, 1627782), (156, 1293878), (164, 1230762), (186, 1085188), (246, 820508), (248, 813891), (312, 646939), (328, 615381), (372, 542594), (403, 500856), (492, 410254), (509, 396552), (533, 378696), (744, 271297), (806, 250428), (984, 205127), (1018, 198276), (1066, 189348), (1209, 166952), (1271, 158808), (1527, 132184), (1599, 126232), (1612, 125214), (2036, 99138), (2132, 94674), (2418, 83476), (2542, 79404), (3054, 66092), (3198, 63116), (3224, 62607), (3813, 52936), (4072, 49569), (4264, 47337), (4836, 41738), (5084, 39702), (6108, 33046), (6396, 31558), (6617, 30504), (7626, 26468), (9672, 20869), (10168, 19851), (12216, 16523), (12792, 15779), (13234, 15252)]