201854808

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 599961600

約数和(自身を除く): 398106792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 738, 828, 943, 984, 991, 1107, 1242, 1476, 1656, 1886, 1982, 2214, 2484, 2829, 2952, 2973, 3772, 3964, 4428, 4968, 5658, 5946, 7544, 7928, 8487, 8856, 8919, 11316, 11892, 16974, 17838, 22632, 22793, 23784, 25461, 26757, 33948, 35676, 40631, 45586, 50922, 53514, 67896, 68379, 71352, 81262, 91172, 101844, 107028, 121893, 136758, 162524, 182344, 203688, 205137, 214056, 243786, 273516, 325048, 365679, 410274, 487572, 547032, 615411, 731358, 820548, 934513, 975144, 1097037, 1230822, 1462716, 1641096, 1869026, 2194074, 2461644, 2803539, 2925432, 3738052, 4388148, 4923288, 5607078, 7476104, 8410617, 8776296, 11214156, 16821234, 22428312, 25231851, 33642468, 50463702, 67284936, 100927404, 201854808]

約数ペア:

[(1, 201854808), (2, 100927404), (3, 67284936), (4, 50463702), (6, 33642468), (8, 25231851), (9, 22428312), (12, 16821234), (18, 11214156), (23, 8776296), (24, 8410617), (27, 7476104), (36, 5607078), (41, 4923288), (46, 4388148), (54, 3738052), (69, 2925432), (72, 2803539), (82, 2461644), (92, 2194074), (108, 1869026), (123, 1641096), (138, 1462716), (164, 1230822), (184, 1097037), (207, 975144), (216, 934513), (246, 820548), (276, 731358), (328, 615411), (369, 547032), (414, 487572), (492, 410274), (552, 365679), (621, 325048), (738, 273516), (828, 243786), (943, 214056), (984, 205137), (991, 203688), (1107, 182344), (1242, 162524), (1476, 136758), (1656, 121893), (1886, 107028), (1982, 101844), (2214, 91172), (2484, 81262), (2829, 71352), (2952, 68379), (2973, 67896), (3772, 53514), (3964, 50922), (4428, 45586), (4968, 40631), (5658, 35676), (5946, 33948), (7544, 26757), (7928, 25461), (8487, 23784), (8856, 22793), (8919, 22632), (11316, 17838), (11892, 16974)]