149195002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{218761}}^1$

素因数の和:218805

約数の個数: 16

約数和(自身を含む): 252013824

約数和(自身を除く): 102818822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 218761, 437522, 2406371, 4812742, 6781591, 13563182, 74597501, 149195002]

約数ペア:

[(1, 149195002), (2, 74597501), (11, 13563182), (22, 6781591), (31, 4812742), (62, 2406371), (341, 437522), (682, 218761)]