198534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 472320

約数和(自身を除く): 273786

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 163, 174, 203, 326, 406, 489, 609, 978, 1141, 1218, 2282, 3423, 4727, 6846, 9454, 14181, 28362, 33089, 66178, 99267, 198534]

約数ペア:

[(1, 198534), (2, 99267), (3, 66178), (6, 33089), (7, 28362), (14, 14181), (21, 9454), (29, 6846), (42, 4727), (58, 3423), (87, 2282), (163, 1218), (174, 1141), (203, 978), (326, 609), (406, 489)]