203421442

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66959}}^1$

素因数の和:67006

約数の個数: 24

約数和(自身を含む): 366405120

約数和(自身を除く): 162983678

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 66959, 133918, 468713, 937426, 2075729, 3280991, 4151458, 6561982, 14530103, 29060206, 101710721, 203421442]

約数ペア:

[(1, 203421442), (2, 101710721), (7, 29060206), (14, 14530103), (31, 6561982), (49, 4151458), (62, 3280991), (98, 2075729), (217, 937426), (434, 468713), (1519, 133918), (3038, 66959)]