255249164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{1697}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 461747328

約数和(自身を除く): 206498164

約数列:

[1, 2, 4, 31, 62, 124, 1213, 1697, 2426, 3394, 4852, 6788, 37603, 52607, 75206, 105214, 150412, 210428, 2058461, 4116922, 8233844, 63812291, 127624582, 255249164]

約数ペア:

[(1, 255249164), (2, 127624582), (4, 63812291), (31, 8233844), (62, 4116922), (124, 2058461), (1213, 210428), (1697, 150412), (2426, 105214), (3394, 75206), (4852, 52607), (6788, 37603)]