204521148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{437011}}^1$

素因数の和:437034

約数の個数: 36

約数和(自身を含む): 556753288

約数和(自身を除く): 352232140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 437011, 874022, 1311033, 1748044, 2622066, 3933099, 5244132, 5681143, 7866198, 11362286, 15732396, 17043429, 22724572, 34086858, 51130287, 68173716, 102260574, 204521148]

約数ペア:

[(1, 204521148), (2, 102260574), (3, 68173716), (4, 51130287), (6, 34086858), (9, 22724572), (12, 17043429), (13, 15732396), (18, 11362286), (26, 7866198), (36, 5681143), (39, 5244132), (52, 3933099), (78, 2622066), (117, 1748044), (156, 1311033), (234, 874022), (468, 437011)]