255087196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{700789}}^1$

素因数の和:700813

約数の個数: 24

約数和(自身を含む): 549419360

約数和(自身を除く): 294332164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 700789, 1401578, 2803156, 4905523, 9110257, 9811046, 18220514, 19622092, 36441028, 63771799, 127543598, 255087196]

約数ペア:

[(1, 255087196), (2, 127543598), (4, 63771799), (7, 36441028), (13, 19622092), (14, 18220514), (26, 9811046), (28, 9110257), (52, 4905523), (91, 2803156), (182, 1401578), (364, 700789)]