208181323

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{1103}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 242703360

約数和(自身を除く): 34522037

約数列:

[1, 7, 59, 413, 457, 1103, 3199, 7721, 26963, 65077, 188741, 455539, 504071, 3528497, 29740189, 208181323]

約数ペア:

[(1, 208181323), (7, 29740189), (59, 3528497), (413, 504071), (457, 455539), (1103, 188741), (3199, 65077), (7721, 26963)]