203554554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210719}}^1$

素因数の和:210754

約数の個数: 32

約数和(自身を含む): 485498880

約数和(自身を除く): 281944326

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 210719, 421438, 632157, 1264314, 1475033, 2950066, 4425099, 4846537, 8850198, 9693074, 14539611, 29079222, 33925759, 67851518, 101777277, 203554554]

約数ペア:

[(1, 203554554), (2, 101777277), (3, 67851518), (6, 33925759), (7, 29079222), (14, 14539611), (21, 9693074), (23, 8850198), (42, 4846537), (46, 4425099), (69, 2950066), (138, 1475033), (161, 1264314), (322, 632157), (483, 421438), (966, 210719)]