320199217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19379}}^1$

素因数の和:19464

約数の個数: 16

約数和(自身を含む): 364654080

約数和(自身を除く): 44454863

約数列:

[1, 13, 31, 41, 403, 533, 1271, 16523, 19379, 251927, 600749, 794539, 7809737, 10329007, 24630709, 320199217]

約数ペア:

[(1, 320199217), (13, 24630709), (31, 10329007), (41, 7809737), (403, 794539), (533, 600749), (1271, 251927), (16523, 19379)]