208307632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27067}}^1$

素因数の和:27125

約数の個数: 40

約数和(自身を含む): 446405456

約数和(自身を除く): 238097824

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 27067, 54134, 108268, 216536, 351871, 433072, 703742, 1001479, 1407484, 2002958, 2814968, 4005916, 5629936, 8011832, 13019227, 16023664, 26038454, 52076908, 104153816, 208307632]

約数ペア:

[(1, 208307632), (2, 104153816), (4, 52076908), (8, 26038454), (13, 16023664), (16, 13019227), (26, 8011832), (37, 5629936), (52, 4005916), (74, 2814968), (104, 2002958), (148, 1407484), (208, 1001479), (296, 703742), (481, 433072), (592, 351871), (962, 216536), (1924, 108268), (3848, 54134), (7696, 27067)]