205915400154

素因数分解:

$2^1\times 3^6\times {\mathrm{141231413}}^1$

素因数の和:141231433

約数の個数: 28

約数和(自身を含む): 463097806506

約数和(自身を除く): 257182406352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 141231413, 282462826, 423694239, 847388478, 1271082717, 2542165434, 3813248151, 7626496302, 11439744453, 22879488906, 34319233359, 68638466718, 102957700077, 205915400154]

約数ペア:

[(1, 205915400154), (2, 102957700077), (3, 68638466718), (6, 34319233359), (9, 22879488906), (18, 11439744453), (27, 7626496302), (54, 3813248151), (81, 2542165434), (162, 1271082717), (243, 847388478), (486, 423694239), (729, 282462826), (1458, 141231413)]