201952760

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{13757}}^1$

素因数の和:14135

約数の個数: 32

約数和(自身を含む): 455664960

約数和(自身を除く): 253712200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 7340, 13757, 14680, 27514, 55028, 68785, 110056, 137570, 275140, 550280, 5048819, 10097638, 20195276, 25244095, 40390552, 50488190, 100976380, 201952760]

約数ペア:

[(1, 201952760), (2, 100976380), (4, 50488190), (5, 40390552), (8, 25244095), (10, 20195276), (20, 10097638), (40, 5048819), (367, 550280), (734, 275140), (1468, 137570), (1835, 110056), (2936, 68785), (3670, 55028), (7340, 27514), (13757, 14680)]