207924834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16979}}^1$

素因数の和:17154

約数の個数: 32

約数和(自身を含む): 450717120

約数和(自身を除く): 242792286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 16979, 33958, 50937, 101874, 220727, 441454, 662181, 1324362, 2665703, 5331406, 7997109, 15994218, 34654139, 69308278, 103962417, 207924834]

約数ペア:

[(1, 207924834), (2, 103962417), (3, 69308278), (6, 34654139), (13, 15994218), (26, 7997109), (39, 5331406), (78, 2665703), (157, 1324362), (314, 662181), (471, 441454), (942, 220727), (2041, 101874), (4082, 50937), (6123, 33958), (12246, 16979)]