201976008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647359}}^1$

素因数の和:647381

約数の個数: 32

約数和(自身を含む): 543782400

約数和(自身を除く): 341806392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647359, 1294718, 1942077, 2589436, 3884154, 5178872, 7768308, 8415667, 15536616, 16831334, 25247001, 33662668, 50494002, 67325336, 100988004, 201976008]

約数ペア:

[(1, 201976008), (2, 100988004), (3, 67325336), (4, 50494002), (6, 33662668), (8, 25247001), (12, 16831334), (13, 15536616), (24, 8415667), (26, 7768308), (39, 5178872), (52, 3884154), (78, 2589436), (104, 1942077), (156, 1294718), (312, 647359)]