208049163

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167917}}^1$

素因数の和:167986

約数の個数: 16

約数和(自身を含む): 322402560

約数和(自身を除く): 114353397

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 167917, 503751, 1175419, 3526257, 9907103, 29721309, 69349721, 208049163]

約数ペア:

[(1, 208049163), (3, 69349721), (7, 29721309), (21, 9907103), (59, 3526257), (177, 1175419), (413, 503751), (1239, 167917)]