208031826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15541}}^1$

素因数の和:15666

約数の個数: 32

約数和(自身を含む): 438657408

約数和(自身を除く): 230625582

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 15541, 31082, 46623, 93246, 357443, 714886, 1072329, 1507477, 2144658, 3014954, 4522431, 9044862, 34671971, 69343942, 104015913, 208031826]

約数ペア:

[(1, 208031826), (2, 104015913), (3, 69343942), (6, 34671971), (23, 9044862), (46, 4522431), (69, 3014954), (97, 2144658), (138, 1507477), (194, 1072329), (291, 714886), (582, 357443), (2231, 93246), (4462, 46623), (6693, 31082), (13386, 15541)]