213373010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{4253}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 399705840

約数和(自身を除く): 186332830

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1730, 4253, 5017, 8506, 10034, 21265, 25085, 42530, 50170, 123337, 246674, 616685, 735769, 1233370, 1471538, 3678845, 7357690, 21337301, 42674602, 106686505, 213373010]

約数ペア:

[(1, 213373010), (2, 106686505), (5, 42674602), (10, 21337301), (29, 7357690), (58, 3678845), (145, 1471538), (173, 1233370), (290, 735769), (346, 616685), (865, 246674), (1730, 123337), (4253, 50170), (5017, 42530), (8506, 25085), (10034, 21265)]