199092376

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 442598400

約数和(自身を除く): 243506024

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 67, 94, 134, 188, 268, 329, 376, 469, 536, 658, 938, 1129, 1316, 1876, 2258, 2632, 3149, 3752, 4516, 6298, 7903, 9032, 12596, 15806, 22043, 25192, 31612, 44086, 53063, 63224, 75643, 88172, 106126, 151286, 176344, 212252, 302572, 371441, 424504, 529501, 605144, 742882, 1059002, 1485764, 2118004, 2971528, 3555221, 4236008, 7110442, 14220884, 24886547, 28441768, 49773094, 99546188, 199092376]

約数ペア:

[(1, 199092376), (2, 99546188), (4, 49773094), (7, 28441768), (8, 24886547), (14, 14220884), (28, 7110442), (47, 4236008), (56, 3555221), (67, 2971528), (94, 2118004), (134, 1485764), (188, 1059002), (268, 742882), (329, 605144), (376, 529501), (469, 424504), (536, 371441), (658, 302572), (938, 212252), (1129, 176344), (1316, 151286), (1876, 106126), (2258, 88172), (2632, 75643), (3149, 63224), (3752, 53063), (4516, 44086), (6298, 31612), (7903, 25192), (9032, 22043), (12596, 15806)]