206545254

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{4423}}^1$

素因数の和:4652

約数の個数: 32

約数和(自身を含む): 425128704

約数和(自身を除く): 218583450

約数列:

[1, 2, 3, 6, 43, 86, 129, 181, 258, 362, 543, 1086, 4423, 7783, 8846, 13269, 15566, 23349, 26538, 46698, 190189, 380378, 570567, 800563, 1141134, 1601126, 2401689, 4803378, 34424209, 68848418, 103272627, 206545254]

約数ペア:

[(1, 206545254), (2, 103272627), (3, 68848418), (6, 34424209), (43, 4803378), (86, 2401689), (129, 1601126), (181, 1141134), (258, 800563), (362, 570567), (543, 380378), (1086, 190189), (4423, 46698), (7783, 26538), (8846, 23349), (13269, 15566)]