212833288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3527}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 421243200

約数和(自身を除く): 208409912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1588, 3176, 3527, 7054, 7543, 14108, 15086, 28216, 30172, 60344, 67013, 134026, 268052, 536104, 1400219, 2800438, 5600876, 11201752, 26604161, 53208322, 106416644, 212833288]

約数ペア:

[(1, 212833288), (2, 106416644), (4, 53208322), (8, 26604161), (19, 11201752), (38, 5600876), (76, 2800438), (152, 1400219), (397, 536104), (794, 268052), (1588, 134026), (3176, 67013), (3527, 60344), (7054, 30172), (7543, 28216), (14108, 15086)]