127702246

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 222630912

約数和(自身を除く): 94928666

約数列:

[1, 2, 7, 14, 97, 194, 271, 347, 542, 679, 694, 1358, 1897, 2429, 3794, 4858, 26287, 33659, 52574, 67318, 94037, 184009, 188074, 235613, 368018, 471226, 658259, 1316518, 9121589, 18243178, 63851123, 127702246]

約数ペア:

[(1, 127702246), (2, 63851123), (7, 18243178), (14, 9121589), (97, 1316518), (194, 658259), (271, 471226), (347, 368018), (542, 235613), (679, 188074), (694, 184009), (1358, 94037), (1897, 67318), (2429, 52574), (3794, 33659), (4858, 26287)]