215445598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 360714240

約数和(自身を除く): 145268642

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 2294, 4943, 9886, 21793, 43586, 93917, 153233, 182891, 187834, 306466, 365782, 2911427, 3474929, 5669621, 5822854, 6949858, 11339242, 107722799, 215445598]

約数ペア:

[(1, 215445598), (2, 107722799), (19, 11339242), (31, 6949858), (37, 5822854), (38, 5669621), (62, 3474929), (74, 2911427), (589, 365782), (703, 306466), (1147, 187834), (1178, 182891), (1406, 153233), (2294, 93917), (4943, 43586), (9886, 21793)]