203604138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 481489920

約数和(自身を除く): 277885782

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 257, 306, 459, 514, 771, 863, 918, 1542, 1726, 2313, 2589, 4369, 4626, 5178, 6939, 7767, 8738, 13107, 13878, 14671, 15534, 23301, 26214, 29342, 39321, 44013, 46602, 78642, 88026, 117963, 132039, 221791, 235926, 264078, 396117, 443582, 665373, 792234, 1330746, 1996119, 3770447, 3992238, 5988357, 7540894, 11311341, 11976714, 22622682, 33934023, 67868046, 101802069, 203604138]

約数ペア:

[(1, 203604138), (2, 101802069), (3, 67868046), (6, 33934023), (9, 22622682), (17, 11976714), (18, 11311341), (27, 7540894), (34, 5988357), (51, 3992238), (54, 3770447), (102, 1996119), (153, 1330746), (257, 792234), (306, 665373), (459, 443582), (514, 396117), (771, 264078), (863, 235926), (918, 221791), (1542, 132039), (1726, 117963), (2313, 88026), (2589, 78642), (4369, 46602), (4626, 44013), (5178, 39321), (6939, 29342), (7767, 26214), (8738, 23301), (13107, 15534), (13878, 14671)]