197243488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{474143}}^1$

素因数の和:474166

約数の個数: 24

約数和(自身を含む): 418195008

約数和(自身を除く): 220951520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 474143, 948286, 1896572, 3793144, 6163859, 7586288, 12327718, 15172576, 24655436, 49310872, 98621744, 197243488]

約数ペア:

[(1, 197243488), (2, 98621744), (4, 49310872), (8, 24655436), (13, 15172576), (16, 12327718), (26, 7586288), (32, 6163859), (52, 3793144), (104, 1896572), (208, 948286), (416, 474143)]