201174965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12601}}^1$

素因数の和:12740

約数の個数: 16

約数和(自身を含む): 251636736

約数和(自身を除く): 50461771

約数列:

[1, 5, 31, 103, 155, 515, 3193, 12601, 15965, 63005, 390631, 1297903, 1953155, 6489515, 40234993, 201174965]

約数ペア:

[(1, 201174965), (5, 40234993), (31, 6489515), (103, 1953155), (155, 1297903), (515, 390631), (3193, 63005), (12601, 15965)]