207974372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 389370240

約数和(自身を除く): 181395868

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 173, 179, 292, 346, 358, 692, 716, 1679, 3358, 3979, 4117, 6716, 7958, 8234, 12629, 13067, 15916, 16468, 25258, 26134, 30967, 50516, 52268, 61934, 123868, 290467, 300541, 580934, 601082, 712241, 1161868, 1202164, 1424482, 2260591, 2848964, 4521182, 9042364, 51993593, 103987186, 207974372]

約数ペア:

[(1, 207974372), (2, 103987186), (4, 51993593), (23, 9042364), (46, 4521182), (73, 2848964), (92, 2260591), (146, 1424482), (173, 1202164), (179, 1161868), (292, 712241), (346, 601082), (358, 580934), (692, 300541), (716, 290467), (1679, 123868), (3358, 61934), (3979, 52268), (4117, 50516), (6716, 30967), (7958, 26134), (8234, 25258), (12629, 16468), (13067, 15916)]