201653621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 21880459

約数列:

[1, 13, 41, 239, 533, 1583, 3107, 9799, 20579, 64903, 127387, 378337, 843739, 4918381, 15511817, 201653621]

約数ペア:

[(1, 201653621), (13, 15511817), (41, 4918381), (239, 843739), (533, 378337), (1583, 127387), (3107, 64903), (9799, 20579)]