202045048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1861}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 389455920

約数和(自身を除く): 187410872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 331, 662, 1324, 1861, 2648, 3722, 7444, 13571, 14888, 27142, 54284, 76301, 108568, 152602, 305204, 610408, 615991, 1231982, 2463964, 4927928, 25255631, 50511262, 101022524, 202045048]

約数ペア:

[(1, 202045048), (2, 101022524), (4, 50511262), (8, 25255631), (41, 4927928), (82, 2463964), (164, 1231982), (328, 615991), (331, 610408), (662, 305204), (1324, 152602), (1861, 108568), (2648, 76301), (3722, 54284), (7444, 27142), (13571, 14888)]