214738055

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{41177}}^1$

素因数の和:41338

約数の個数: 16

約数和(自身を含む): 296481600

約数和(自身を除く): 81743545

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 41177, 205885, 288239, 1441195, 6135373, 30676865, 42947611, 214738055]

約数ペア:

[(1, 214738055), (5, 42947611), (7, 30676865), (35, 6135373), (149, 1441195), (745, 288239), (1043, 205885), (5215, 41177)]