216031450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 415107360

約数和(自身を除く): 199075910

約数列:

[1, 2, 5, 10, 25, 50, 59, 67, 118, 134, 295, 335, 590, 670, 1093, 1475, 1675, 2186, 2950, 3350, 3953, 5465, 7906, 10930, 19765, 27325, 39530, 54650, 64487, 73231, 98825, 128974, 146462, 197650, 322435, 366155, 644870, 732310, 1612175, 1830775, 3224350, 3661550, 4320629, 8641258, 21603145, 43206290, 108015725, 216031450]

約数ペア:

[(1, 216031450), (2, 108015725), (5, 43206290), (10, 21603145), (25, 8641258), (50, 4320629), (59, 3661550), (67, 3224350), (118, 1830775), (134, 1612175), (295, 732310), (335, 644870), (590, 366155), (670, 322435), (1093, 197650), (1475, 146462), (1675, 128974), (2186, 98825), (2950, 73231), (3350, 64487), (3953, 54650), (5465, 39530), (7906, 27325), (10930, 19765)]