189740026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25717}}^1$

素因数の和:25774

約数の個数: 32

約数和(自身を含む): 355525632

約数和(自身を除く): 165785606

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 25717, 51434, 180019, 360038, 437189, 797227, 874378, 1594454, 3060323, 5580589, 6120646, 11161178, 13552859, 27105718, 94870013, 189740026]

約数ペア:

[(1, 189740026), (2, 94870013), (7, 27105718), (14, 13552859), (17, 11161178), (31, 6120646), (34, 5580589), (62, 3060323), (119, 1594454), (217, 874378), (238, 797227), (434, 437189), (527, 360038), (1054, 180019), (3689, 51434), (7378, 25717)]