220883936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75853}}^1$

素因数の和:75883

約数の個数: 48

約数和(自身を含む): 535225824

約数和(自身を除く): 314341888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 75853, 151706, 303412, 530971, 606824, 986089, 1061942, 1213648, 1972178, 2123884, 2427296, 3944356, 4247768, 6902623, 7888712, 8495536, 13805246, 15777424, 16991072, 27610492, 31554848, 55220984, 110441968, 220883936]

約数ペア:

[(1, 220883936), (2, 110441968), (4, 55220984), (7, 31554848), (8, 27610492), (13, 16991072), (14, 15777424), (16, 13805246), (26, 8495536), (28, 7888712), (32, 6902623), (52, 4247768), (56, 3944356), (91, 2427296), (104, 2123884), (112, 1972178), (182, 1213648), (208, 1061942), (224, 986089), (364, 606824), (416, 530971), (728, 303412), (1456, 151706), (2912, 75853)]