203465185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 305482752

約数和(自身を除く): 102017567

約数列:

[1, 5, 7, 11, 35, 55, 77, 347, 385, 1523, 1735, 2429, 3817, 7615, 10661, 12145, 16753, 19085, 26719, 53305, 83765, 117271, 133595, 528481, 586355, 2642405, 3699367, 5813291, 18496835, 29066455, 40693037, 203465185]

約数ペア:

[(1, 203465185), (5, 40693037), (7, 29066455), (11, 18496835), (35, 5813291), (55, 3699367), (77, 2642405), (347, 586355), (385, 528481), (1523, 133595), (1735, 117271), (2429, 83765), (3817, 53305), (7615, 26719), (10661, 19085), (12145, 16753)]