212219072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{255071}}^1$

素因数の和:255096

約数の個数: 28

約数和(自身を含む): 453518016

約数和(自身を除く): 241298944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 255071, 510142, 1020284, 2040568, 3315923, 4081136, 6631846, 8162272, 13263692, 16324544, 26527384, 53054768, 106109536, 212219072]

約数ペア:

[(1, 212219072), (2, 106109536), (4, 53054768), (8, 26527384), (13, 16324544), (16, 13263692), (26, 8162272), (32, 6631846), (52, 4081136), (64, 3315923), (104, 2040568), (208, 1020284), (416, 510142), (832, 255071)]