201328047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11657}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 309170160

約数和(自身を除く): 107842113

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 11657, 17271, 34971, 104913, 221483, 664449, 1177357, 1993347, 3532071, 10596213, 22369783, 67109349, 201328047]

約数ペア:

[(1, 201328047), (3, 67109349), (9, 22369783), (19, 10596213), (57, 3532071), (101, 1993347), (171, 1177357), (303, 664449), (909, 221483), (1919, 104913), (5757, 34971), (11657, 17271)]