201973370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{21017}}^1$

素因数の和:21086

約数の個数: 24

約数和(自身を含む): 375675732

約数和(自身を除く): 173702362

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 21017, 42034, 105085, 210170, 651527, 1303054, 3257635, 6515270, 20197337, 40394674, 100986685, 201973370]

約数ペア:

[(1, 201973370), (2, 100986685), (5, 40394674), (10, 20197337), (31, 6515270), (62, 3257635), (155, 1303054), (310, 651527), (961, 210170), (1922, 105085), (4805, 42034), (9610, 21017)]