194968256

素因数分解:

$2^6\times 7^2\times {\mathrm{62171}}^1$

素因数の和:62197

約数の個数: 42

約数和(自身を含む): 450063108

約数和(自身を除く): 255094852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 62171, 124342, 248684, 435197, 497368, 870394, 994736, 1740788, 1989472, 3046379, 3481576, 3978944, 6092758, 6963152, 12185516, 13926304, 24371032, 27852608, 48742064, 97484128, 194968256]

約数ペア:

[(1, 194968256), (2, 97484128), (4, 48742064), (7, 27852608), (8, 24371032), (14, 13926304), (16, 12185516), (28, 6963152), (32, 6092758), (49, 3978944), (56, 3481576), (64, 3046379), (98, 1989472), (112, 1740788), (196, 994736), (224, 870394), (392, 497368), (448, 435197), (784, 248684), (1568, 124342), (3136, 62171)]