203435838

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15461}}^1$

素因数の和:15529

約数の個数: 48

約数和(自身を含む): 477590256

約数和(自身を除く): 274154418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 15461, 30922, 46383, 92766, 139149, 262837, 278298, 525674, 664823, 788511, 1329646, 1577022, 1994469, 2365533, 3988938, 4731066, 5983407, 11301991, 11966814, 22603982, 33905973, 67811946, 101717919, 203435838]

約数ペア:

[(1, 203435838), (2, 101717919), (3, 67811946), (6, 33905973), (9, 22603982), (17, 11966814), (18, 11301991), (34, 5983407), (43, 4731066), (51, 3988938), (86, 2365533), (102, 1994469), (129, 1577022), (153, 1329646), (258, 788511), (306, 664823), (387, 525674), (731, 278298), (774, 262837), (1462, 139149), (2193, 92766), (4386, 46383), (6579, 30922), (13158, 15461)]