200554810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1237}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 373658112

約数和(自身を除く): 173103302

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 523, 1046, 1237, 2474, 2615, 5230, 6185, 12370, 16213, 32426, 38347, 76694, 81065, 162130, 191735, 383470, 646951, 1293902, 3234755, 6469510, 20055481, 40110962, 100277405, 200554810]

約数ペア:

[(1, 200554810), (2, 100277405), (5, 40110962), (10, 20055481), (31, 6469510), (62, 3234755), (155, 1293902), (310, 646951), (523, 383470), (1046, 191735), (1237, 162130), (2474, 81065), (2615, 76694), (5230, 38347), (6185, 32426), (12370, 16213)]