207898190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29573}}^1$

素因数の和:29636

約数の個数: 32

約数和(自身を含む): 404572320

約数和(自身を除く): 196674130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 29573, 59146, 147865, 295730, 561887, 1094201, 1123774, 2188402, 2809435, 5471005, 5618870, 10942010, 20789819, 41579638, 103949095, 207898190]

約数ペア:

[(1, 207898190), (2, 103949095), (5, 41579638), (10, 20789819), (19, 10942010), (37, 5618870), (38, 5471005), (74, 2809435), (95, 2188402), (185, 1123774), (190, 1094201), (370, 561887), (703, 295730), (1406, 147865), (3515, 59146), (7030, 29573)]