201343870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 450850176

約数和(自身を除く): 249506306

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2281, 2522, 3395, 4562, 6305, 6790, 8827, 11405, 12610, 15967, 17654, 22810, 29653, 31934, 44135, 59306, 79835, 88270, 148265, 159670, 207571, 221257, 296530, 415142, 442514, 1037855, 1106285, 1548799, 2075710, 2212570, 2876341, 3097598, 5752682, 7743995, 14381705, 15487990, 20134387, 28763410, 40268774, 100671935, 201343870]

約数ペア:

[(1, 201343870), (2, 100671935), (5, 40268774), (7, 28763410), (10, 20134387), (13, 15487990), (14, 14381705), (26, 7743995), (35, 5752682), (65, 3097598), (70, 2876341), (91, 2212570), (97, 2075710), (130, 1548799), (182, 1106285), (194, 1037855), (455, 442514), (485, 415142), (679, 296530), (910, 221257), (970, 207571), (1261, 159670), (1358, 148265), (2281, 88270), (2522, 79835), (3395, 59306), (4562, 44135), (6305, 31934), (6790, 29653), (8827, 22810), (11405, 17654), (12610, 15967)]