207380877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 320440320

約数和(自身を除く): 113059443

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 627, 1243, 2147, 2927, 3729, 6441, 8781, 23617, 32197, 55613, 70851, 96591, 166839, 330751, 611743, 992253, 1835229, 3638261, 6284269, 10914783, 18852807, 69126959, 207380877]

約数ペア:

[(1, 207380877), (3, 69126959), (11, 18852807), (19, 10914783), (33, 6284269), (57, 3638261), (113, 1835229), (209, 992253), (339, 611743), (627, 330751), (1243, 166839), (2147, 96591), (2927, 70851), (3729, 55613), (6441, 32197), (8781, 23617)]