212499196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{583789}}^1$

素因数の和:583813

約数の個数: 24

約数和(自身を含む): 457691360

約数和(自身を除く): 245192164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 583789, 1167578, 2335156, 4086523, 7589257, 8173046, 15178514, 16346092, 30357028, 53124799, 106249598, 212499196]

約数ペア:

[(1, 212499196), (2, 106249598), (4, 53124799), (7, 30357028), (13, 16346092), (14, 15178514), (26, 8173046), (28, 7589257), (52, 4086523), (91, 2335156), (182, 1167578), (364, 583789)]