207899530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{1093}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 391319424

約数和(自身を除く): 183419894

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 827, 1093, 1654, 2186, 4135, 5465, 8270, 10930, 19021, 25139, 38042, 50278, 95105, 125695, 190210, 251390, 903911, 1807822, 4519555, 9039110, 20789953, 41579906, 103949765, 207899530]

約数ペア:

[(1, 207899530), (2, 103949765), (5, 41579906), (10, 20789953), (23, 9039110), (46, 4519555), (115, 1807822), (230, 903911), (827, 251390), (1093, 190210), (1654, 125695), (2186, 95105), (4135, 50278), (5465, 38042), (8270, 25139), (10930, 19021)]