207639354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{115741}}^1$

素因数の和:115782

約数の個数: 32

約数和(自身を含む): 466671744

約数和(自身を除く): 259032390

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 115741, 231482, 347223, 694446, 1504633, 2662043, 3009266, 4513899, 5324086, 7986129, 9027798, 15972258, 34606559, 69213118, 103819677, 207639354]

約数ペア:

[(1, 207639354), (2, 103819677), (3, 69213118), (6, 34606559), (13, 15972258), (23, 9027798), (26, 7986129), (39, 5324086), (46, 4513899), (69, 3009266), (78, 2662043), (138, 1504633), (299, 694446), (598, 347223), (897, 231482), (1794, 115741)]