221031932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5903}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 452293632

約数和(自身を除く): 231261700

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 5903, 9361, 11806, 18722, 23612, 37444, 64933, 129866, 135769, 218411, 259732, 271538, 436822, 543076, 873644, 1493459, 2402521, 2986918, 4805042, 5023453, 5973836, 9610084, 10046906, 20093812, 55257983, 110515966, 221031932]

約数ペア:

[(1, 221031932), (2, 110515966), (4, 55257983), (11, 20093812), (22, 10046906), (23, 9610084), (37, 5973836), (44, 5023453), (46, 4805042), (74, 2986918), (92, 2402521), (148, 1493459), (253, 873644), (407, 543076), (506, 436822), (814, 271538), (851, 259732), (1012, 218411), (1628, 135769), (1702, 129866), (3404, 64933), (5903, 37444), (9361, 23612), (11806, 18722)]