208065582

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 458181360

約数和(自身を除く): 250115778

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 269, 291, 443, 538, 582, 807, 873, 886, 1329, 1614, 1746, 2421, 2658, 3987, 4842, 7974, 26093, 42971, 52186, 78279, 85942, 119167, 128913, 156558, 234837, 238334, 257826, 357501, 386739, 469674, 715002, 773478, 1072503, 2145006, 11559199, 23118398, 34677597, 69355194, 104032791, 208065582]

約数ペア:

[(1, 208065582), (2, 104032791), (3, 69355194), (6, 34677597), (9, 23118398), (18, 11559199), (97, 2145006), (194, 1072503), (269, 773478), (291, 715002), (443, 469674), (538, 386739), (582, 357501), (807, 257826), (873, 238334), (886, 234837), (1329, 156558), (1614, 128913), (1746, 119167), (2421, 85942), (2658, 78279), (3987, 52186), (4842, 42971), (7974, 26093)]