210908194

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{39749}}^1$

素因数の和:40137

約数の個数: 16

約数和(自身を含む): 362520000

約数和(自身を除く): 151611806

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 39749, 79498, 278243, 556486, 15064871, 30129742, 105454097, 210908194]

約数ペア:

[(1, 210908194), (2, 105454097), (7, 30129742), (14, 15064871), (379, 556486), (758, 278243), (2653, 79498), (5306, 39749)]