200705950

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{23203}}^1$

素因数の和:23388

約数の個数: 24

約数和(自身を含む): 375487128

約数和(自身を除く): 174781178

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 23203, 46406, 116015, 232030, 580075, 1160150, 4014119, 8028238, 20070595, 40141190, 100352975, 200705950]

約数ペア:

[(1, 200705950), (2, 100352975), (5, 40141190), (10, 20070595), (25, 8028238), (50, 4014119), (173, 1160150), (346, 580075), (865, 232030), (1730, 116015), (4325, 46406), (8650, 23203)]