201146840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106993}}^1$

素因数の和:107051

約数の個数: 32

約数和(自身を含む): 462214080

約数和(自身を除く): 261067240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 106993, 213986, 427972, 534965, 855944, 1069930, 2139860, 4279720, 5028671, 10057342, 20114684, 25143355, 40229368, 50286710, 100573420, 201146840]

約数ペア:

[(1, 201146840), (2, 100573420), (4, 50286710), (5, 40229368), (8, 25143355), (10, 20114684), (20, 10057342), (40, 5028671), (47, 4279720), (94, 2139860), (188, 1069930), (235, 855944), (376, 534965), (470, 427972), (940, 213986), (1880, 106993)]