217437104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 433097280

約数和(自身を除く): 215660176

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 461, 656, 719, 922, 1438, 1844, 2876, 3688, 5752, 7376, 11504, 18901, 29479, 37802, 58958, 75604, 117916, 151208, 235832, 302416, 331459, 471664, 662918, 1325836, 2651672, 5303344, 13589819, 27179638, 54359276, 108718552, 217437104]

約数ペア:

[(1, 217437104), (2, 108718552), (4, 54359276), (8, 27179638), (16, 13589819), (41, 5303344), (82, 2651672), (164, 1325836), (328, 662918), (461, 471664), (656, 331459), (719, 302416), (922, 235832), (1438, 151208), (1844, 117916), (2876, 75604), (3688, 58958), (5752, 37802), (7376, 29479), (11504, 18901)]