201825828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12829}}^1$

素因数の和:12881

約数の個数: 72

約数和(自身を含む): 560414400

約数和(自身を除く): 358588572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 12829, 15732, 25658, 38487, 51316, 76974, 115461, 153948, 230922, 243751, 295067, 461844, 487502, 590134, 731253, 885201, 975004, 1180268, 1462506, 1770402, 2193759, 2655603, 2925012, 3540804, 4387518, 5311206, 5606273, 8775036, 10622412, 11212546, 16818819, 22425092, 33637638, 50456457, 67275276, 100912914, 201825828]

約数ペア:

[(1, 201825828), (2, 100912914), (3, 67275276), (4, 50456457), (6, 33637638), (9, 22425092), (12, 16818819), (18, 11212546), (19, 10622412), (23, 8775036), (36, 5606273), (38, 5311206), (46, 4387518), (57, 3540804), (69, 2925012), (76, 2655603), (92, 2193759), (114, 1770402), (138, 1462506), (171, 1180268), (207, 975004), (228, 885201), (276, 731253), (342, 590134), (414, 487502), (437, 461844), (684, 295067), (828, 243751), (874, 230922), (1311, 153948), (1748, 115461), (2622, 76974), (3933, 51316), (5244, 38487), (7866, 25658), (12829, 15732)]