202187984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 401819520

約数和(自身を除く): 199631536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 313, 376, 626, 752, 859, 1252, 1718, 2504, 3436, 5008, 6872, 13744, 14711, 29422, 40373, 58844, 80746, 117688, 161492, 235376, 268867, 322984, 537734, 645968, 1075468, 2150936, 4301872, 12636749, 25273498, 50546996, 101093992, 202187984]

約数ペア:

[(1, 202187984), (2, 101093992), (4, 50546996), (8, 25273498), (16, 12636749), (47, 4301872), (94, 2150936), (188, 1075468), (313, 645968), (376, 537734), (626, 322984), (752, 268867), (859, 235376), (1252, 161492), (1718, 117688), (2504, 80746), (3436, 58844), (5008, 40373), (6872, 29422), (13744, 14711)]