238376665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 306905760

約数和(自身を除く): 68529095

約数列:

[1, 5, 29, 41, 101, 145, 205, 397, 505, 1189, 1985, 2929, 4141, 5945, 11513, 14645, 16277, 20705, 40097, 57565, 81385, 120089, 200485, 472033, 600445, 1162813, 1643977, 2360165, 5814065, 8219885, 47675333, 238376665]

約数ペア:

[(1, 238376665), (5, 47675333), (29, 8219885), (41, 5814065), (101, 2360165), (145, 1643977), (205, 1162813), (397, 600445), (505, 472033), (1189, 200485), (1985, 120089), (2929, 81385), (4141, 57565), (5945, 40097), (11513, 20705), (14645, 16277)]