201720879354

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{28710629}}^1$

素因数の和:28711805

約数の個数: 16

約数和(自身を含む): 403786300320

約数和(自身を除く): 202065420966

約数列:

[1, 2, 3, 6, 1171, 2342, 3513, 7026, 28710629, 57421258, 86131887, 172263774, 33620146559, 67240293118, 100860439677, 201720879354]

約数ペア:

[(1, 201720879354), (2, 100860439677), (3, 67240293118), (6, 33620146559), (1171, 172263774), (2342, 86131887), (3513, 57421258), (7026, 28710629)]