197842290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{98429}}^1$

素因数の和:98506

約数の個数: 32

約数和(自身を含む): 481913280

約数和(自身を除く): 284070990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 98429, 196858, 295287, 492145, 590574, 984290, 1476435, 2952870, 6594743, 13189486, 19784229, 32973715, 39568458, 65947430, 98921145, 197842290]

約数ペア:

[(1, 197842290), (2, 98921145), (3, 65947430), (5, 39568458), (6, 32973715), (10, 19784229), (15, 13189486), (30, 6594743), (67, 2952870), (134, 1476435), (201, 984290), (335, 590574), (402, 492145), (670, 295287), (1005, 196858), (2010, 98429)]