201672978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{10301}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 436145472

約数和(自身を除く): 234472494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 6526, 9789, 10301, 19578, 20602, 30903, 61806, 133913, 267826, 401739, 803478, 2585551, 5171102, 7756653, 15513306, 33612163, 67224326, 100836489, 201672978]

約数ペア:

[(1, 201672978), (2, 100836489), (3, 67224326), (6, 33612163), (13, 15513306), (26, 7756653), (39, 5171102), (78, 2585551), (251, 803478), (502, 401739), (753, 267826), (1506, 133913), (3263, 61806), (6526, 30903), (9789, 20602), (10301, 19578)]