196227812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 396555264

約数和(自身を除く): 200327452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 284, 506, 781, 1012, 1562, 1633, 2731, 3124, 3266, 5462, 6532, 10924, 17963, 30041, 35926, 60082, 62813, 71852, 120164, 125626, 193901, 251252, 387802, 690943, 775604, 1381886, 2132911, 2763772, 4265822, 4459723, 8531644, 8919446, 17838892, 49056953, 98113906, 196227812]

約数ペア:

[(1, 196227812), (2, 98113906), (4, 49056953), (11, 17838892), (22, 8919446), (23, 8531644), (44, 4459723), (46, 4265822), (71, 2763772), (92, 2132911), (142, 1381886), (253, 775604), (284, 690943), (506, 387802), (781, 251252), (1012, 193901), (1562, 125626), (1633, 120164), (2731, 71852), (3124, 62813), (3266, 60082), (5462, 35926), (6532, 30041), (10924, 17963)]