202347747

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4801}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 344207360

約数和(自身を除く): 141859613

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 4801, 6021, 14049, 14403, 33607, 42147, 43209, 100821, 129627, 302463, 907389, 1070623, 3211869, 7494361, 9635607, 22483083, 28906821, 67449249, 202347747]

約数ペア:

[(1, 202347747), (3, 67449249), (7, 28906821), (9, 22483083), (21, 9635607), (27, 7494361), (63, 3211869), (189, 1070623), (223, 907389), (669, 302463), (1561, 129627), (2007, 100821), (4683, 43209), (4801, 42147), (6021, 33607), (14049, 14403)]