201399315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24019}}^1$

素因数の和:24083

約数の個数: 32

約数和(自身を含む): 355111680

約数和(自身を除く): 153712365

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 24019, 72057, 120095, 312247, 360285, 936741, 1032817, 1561235, 3098451, 4683705, 5164085, 13426621, 15492255, 40279863, 67133105, 201399315]

約数ペア:

[(1, 201399315), (3, 67133105), (5, 40279863), (13, 15492255), (15, 13426621), (39, 5164085), (43, 4683705), (65, 3098451), (129, 1561235), (195, 1032817), (215, 936741), (559, 360285), (645, 312247), (1677, 120095), (2795, 72057), (8385, 24019)]