201973982

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{21247}}^1$

素因数の和:21360

約数の個数: 24

約数和(自身を含む): 356073984

約数和(自身を除く): 154100002

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 21247, 42494, 148729, 297458, 1041103, 2060959, 2082206, 4121918, 14426713, 28853426, 100986991, 201973982]

約数ペア:

[(1, 201973982), (2, 100986991), (7, 28853426), (14, 14426713), (49, 4121918), (97, 2082206), (98, 2060959), (194, 1041103), (679, 297458), (1358, 148729), (4753, 42494), (9506, 21247)]