209420146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{136519}}^1$

素因数の和:136593

約数の個数: 16

約数和(自身を含む): 344030400

約数和(自身を除く): 134610254

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 136519, 273038, 1774747, 3549494, 8054621, 16109242, 104710073, 209420146]

約数ペア:

[(1, 209420146), (2, 104710073), (13, 16109242), (26, 8054621), (59, 3549494), (118, 1774747), (767, 273038), (1534, 136519)]