200170760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172561}}^1$

素因数の和:172601

約数の個数: 32

約数和(自身を含む): 465917400

約数和(自身を除く): 265746640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 172561, 345122, 690244, 862805, 1380488, 1725610, 3451220, 5004269, 6902440, 10008538, 20017076, 25021345, 40034152, 50042690, 100085380, 200170760]

約数ペア:

[(1, 200170760), (2, 100085380), (4, 50042690), (5, 40034152), (8, 25021345), (10, 20017076), (20, 10008538), (29, 6902440), (40, 5004269), (58, 3451220), (116, 1725610), (145, 1380488), (232, 862805), (290, 690244), (580, 345122), (1160, 172561)]