197275568

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8170

約数の個数: 60

約数和(自身を含む): 459024192

約数和(自身を除く): 261748624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 8117, 12152, 16234, 24304, 32468, 56819, 64936, 113638, 129872, 227276, 251627, 397733, 454552, 503254, 795466, 909104, 1006508, 1590932, 1761389, 2013016, 3181864, 3522778, 4026032, 6363728, 7045556, 12329723, 14091112, 24659446, 28182224, 49318892, 98637784, 197275568]

約数ペア:

[(1, 197275568), (2, 98637784), (4, 49318892), (7, 28182224), (8, 24659446), (14, 14091112), (16, 12329723), (28, 7045556), (31, 6363728), (49, 4026032), (56, 3522778), (62, 3181864), (98, 2013016), (112, 1761389), (124, 1590932), (196, 1006508), (217, 909104), (248, 795466), (392, 503254), (434, 454552), (496, 397733), (784, 251627), (868, 227276), (1519, 129872), (1736, 113638), (3038, 64936), (3472, 56819), (6076, 32468), (8117, 24304), (12152, 16234)]