212323904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{255197}}^1$

素因数の和:255222

約数の個数: 28

約数和(自身を含む): 453742044

約数和(自身を除く): 241418140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 255197, 510394, 1020788, 2041576, 3317561, 4083152, 6635122, 8166304, 13270244, 16332608, 26540488, 53080976, 106161952, 212323904]

約数ペア:

[(1, 212323904), (2, 106161952), (4, 53080976), (8, 26540488), (13, 16332608), (16, 13270244), (26, 8166304), (32, 6635122), (52, 4083152), (64, 3317561), (104, 2041576), (208, 1020788), (416, 510394), (832, 255197)]