203400796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{19763}}^1$

素因数の和:19881

約数の個数: 24

約数和(自身を含む): 371879424

約数和(自身を除く): 168478628

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 10292, 19763, 39526, 79052, 612653, 1225306, 1640329, 2450612, 3280658, 6561316, 50850199, 101700398, 203400796]

約数ペア:

[(1, 203400796), (2, 101700398), (4, 50850199), (31, 6561316), (62, 3280658), (83, 2450612), (124, 1640329), (166, 1225306), (332, 612653), (2573, 79052), (5146, 39526), (10292, 19763)]