201666164

素因数分解:

$2^2\times 7^3\times {\mathrm{146987}}^1$

素因数の和:147012

約数の個数: 24

約数和(自身を含む): 411566400

約数和(自身を除く): 209900236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 146987, 293974, 587948, 1028909, 2057818, 4115636, 7202363, 14404726, 28809452, 50416541, 100833082, 201666164]

約数ペア:

[(1, 201666164), (2, 100833082), (4, 50416541), (7, 28809452), (14, 14404726), (28, 7202363), (49, 4115636), (98, 2057818), (196, 1028909), (343, 587948), (686, 293974), (1372, 146987)]