208972673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1607}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 257537280

約数和(自身を除く): 48564607

約数列:

[1, 7, 13, 91, 1429, 1607, 10003, 11249, 18577, 20891, 130039, 146237, 2296403, 16074821, 29853239, 208972673]

約数ペア:

[(1, 208972673), (7, 29853239), (13, 16074821), (91, 2296403), (1429, 146237), (1607, 130039), (10003, 20891), (11249, 18577)]