191656218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{5701}}^1$

素因数の和:6150

約数の個数: 32

約数和(自身を含む): 413828352

約数和(自身を除く): 222172134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 5701, 11206, 11402, 16809, 17103, 33618, 34206, 74113, 148226, 222339, 444678, 2457131, 4914262, 7371393, 14742786, 31942703, 63885406, 95828109, 191656218]

約数ペア:

[(1, 191656218), (2, 95828109), (3, 63885406), (6, 31942703), (13, 14742786), (26, 7371393), (39, 4914262), (78, 2457131), (431, 444678), (862, 222339), (1293, 148226), (2586, 74113), (5603, 34206), (5701, 33618), (11206, 17103), (11402, 16809)]