211364048

素因数分解:

$2^4\times 7^2\times {\mathrm{269597}}^1$

素因数の和:269619

約数の個数: 30

約数和(自身を含む): 476379666

約数和(自身を除く): 265015618

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 269597, 539194, 1078388, 1887179, 2156776, 3774358, 4313552, 7548716, 13210253, 15097432, 26420506, 30194864, 52841012, 105682024, 211364048]

約数ペア:

[(1, 211364048), (2, 105682024), (4, 52841012), (7, 30194864), (8, 26420506), (14, 15097432), (16, 13210253), (28, 7548716), (49, 4313552), (56, 3774358), (98, 2156776), (112, 1887179), (196, 1078388), (392, 539194), (784, 269597)]