201850712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 450385920

約数和(自身を除く): 248535208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1447, 1484, 2491, 2632, 2894, 2968, 4982, 5788, 9964, 10129, 11576, 17437, 19928, 20258, 34874, 40516, 68009, 69748, 76691, 81032, 136018, 139496, 153382, 272036, 306764, 476063, 536837, 544072, 613528, 952126, 1073674, 1904252, 2147348, 3604477, 3808504, 4294696, 7208954, 14417908, 25231339, 28835816, 50462678, 100925356, 201850712]

約数ペア:

[(1, 201850712), (2, 100925356), (4, 50462678), (7, 28835816), (8, 25231339), (14, 14417908), (28, 7208954), (47, 4294696), (53, 3808504), (56, 3604477), (94, 2147348), (106, 1904252), (188, 1073674), (212, 952126), (329, 613528), (371, 544072), (376, 536837), (424, 476063), (658, 306764), (742, 272036), (1316, 153382), (1447, 139496), (1484, 136018), (2491, 81032), (2632, 76691), (2894, 69748), (2968, 68009), (4982, 40516), (5788, 34874), (9964, 20258), (10129, 19928), (11576, 17437)]