190080046

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 311875200

約数和(自身を除く): 121795154

約数列:

[1, 2, 13, 26, 169, 181, 239, 338, 362, 478, 2197, 2353, 3107, 4394, 4706, 6214, 30589, 40391, 43259, 61178, 80782, 86518, 397657, 525083, 562367, 795314, 1050166, 1124734, 7310771, 14621542, 95040023, 190080046]

約数ペア:

[(1, 190080046), (2, 95040023), (13, 14621542), (26, 7310771), (169, 1124734), (181, 1050166), (239, 795314), (338, 562367), (362, 525083), (478, 397657), (2197, 86518), (2353, 80782), (3107, 61178), (4394, 43259), (4706, 40391), (6214, 30589)]