201697936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16141}}^1$

素因数の和:16231

約数の個数: 40

約数和(自身を含む): 432347328

約数和(自身を除く): 230649392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 16141, 32282, 64564, 129128, 177551, 258256, 355102, 710204, 1146011, 1420408, 2292022, 2840816, 4584044, 9168088, 12606121, 18336176, 25212242, 50424484, 100848968, 201697936]

約数ペア:

[(1, 201697936), (2, 100848968), (4, 50424484), (8, 25212242), (11, 18336176), (16, 12606121), (22, 9168088), (44, 4584044), (71, 2840816), (88, 2292022), (142, 1420408), (176, 1146011), (284, 710204), (568, 355102), (781, 258256), (1136, 177551), (1562, 129128), (3124, 64564), (6248, 32282), (12496, 16141)]