203870012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 381652992

約数和(自身を除く): 177782980

約数列:

[1, 2, 4, 31, 53, 62, 67, 106, 124, 134, 212, 268, 463, 926, 1643, 1852, 2077, 3286, 3551, 4154, 6572, 7102, 8308, 14204, 14353, 24539, 28706, 31021, 49078, 57412, 62042, 98156, 110081, 124084, 220162, 440324, 760709, 961651, 1521418, 1644113, 1923302, 3042836, 3288226, 3846604, 6576452, 50967503, 101935006, 203870012]

約数ペア:

[(1, 203870012), (2, 101935006), (4, 50967503), (31, 6576452), (53, 3846604), (62, 3288226), (67, 3042836), (106, 1923302), (124, 1644113), (134, 1521418), (212, 961651), (268, 760709), (463, 440324), (926, 220162), (1643, 124084), (1852, 110081), (2077, 98156), (3286, 62042), (3551, 57412), (4154, 49078), (6572, 31021), (7102, 28706), (8308, 24539), (14204, 14353)]