202041868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 411980800

約数和(自身を除く): 209938932

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 241, 316, 379, 482, 553, 758, 964, 1106, 1516, 1687, 2212, 2653, 3374, 5306, 6748, 10612, 19039, 29941, 38078, 59882, 76156, 91339, 119764, 133273, 182678, 209587, 266546, 365356, 419174, 533092, 639373, 838348, 1278746, 2557492, 7215781, 14431562, 28863124, 50510467, 101020934, 202041868]

約数ペア:

[(1, 202041868), (2, 101020934), (4, 50510467), (7, 28863124), (14, 14431562), (28, 7215781), (79, 2557492), (158, 1278746), (241, 838348), (316, 639373), (379, 533092), (482, 419174), (553, 365356), (758, 266546), (964, 209587), (1106, 182678), (1516, 133273), (1687, 119764), (2212, 91339), (2653, 76156), (3374, 59882), (5306, 38078), (6748, 29941), (10612, 19039)]