202122250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 419313024

約数和(自身を除く): 217190774

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 125, 134, 250, 275, 335, 550, 670, 737, 1097, 1375, 1474, 1675, 2194, 2750, 3350, 3685, 5485, 7370, 8375, 10970, 12067, 16750, 18425, 24134, 27425, 36850, 54850, 60335, 73499, 92125, 120670, 137125, 146998, 184250, 274250, 301675, 367495, 603350, 734990, 808489, 1508375, 1616978, 1837475, 3016750, 3674950, 4042445, 8084890, 9187375, 18374750, 20212225, 40424450, 101061125, 202122250]

約数ペア:

[(1, 202122250), (2, 101061125), (5, 40424450), (10, 20212225), (11, 18374750), (22, 9187375), (25, 8084890), (50, 4042445), (55, 3674950), (67, 3016750), (110, 1837475), (125, 1616978), (134, 1508375), (250, 808489), (275, 734990), (335, 603350), (550, 367495), (670, 301675), (737, 274250), (1097, 184250), (1375, 146998), (1474, 137125), (1675, 120670), (2194, 92125), (2750, 73499), (3350, 60335), (3685, 54850), (5485, 36850), (7370, 27425), (8375, 24134), (10970, 18425), (12067, 16750)]