196992712

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9043}}^1$

素因数の和:9445

約数の個数: 32

約数和(自身を含む): 423259200

約数和(自身を除く): 226266488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 9043, 10892, 18086, 21784, 36172, 63301, 72344, 126602, 253204, 506408, 3517727, 7035454, 14070908, 24624089, 28141816, 49248178, 98496356, 196992712]

約数ペア:

[(1, 196992712), (2, 98496356), (4, 49248178), (7, 28141816), (8, 24624089), (14, 14070908), (28, 7035454), (56, 3517727), (389, 506408), (778, 253204), (1556, 126602), (2723, 72344), (3112, 63301), (5446, 36172), (9043, 21784), (10892, 18086)]