196957012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 410755072

約数和(自身を除く): 213798060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2203, 2884, 3193, 4406, 6386, 8812, 12772, 15421, 22351, 30842, 44702, 61684, 68293, 89404, 136586, 226909, 273172, 453818, 478051, 907636, 956102, 1588363, 1912204, 3176726, 6353452, 7034179, 14068358, 28136716, 49239253, 98478506, 196957012]

約数ペア:

[(1, 196957012), (2, 98478506), (4, 49239253), (7, 28136716), (14, 14068358), (28, 7034179), (31, 6353452), (62, 3176726), (103, 1912204), (124, 1588363), (206, 956102), (217, 907636), (412, 478051), (434, 453818), (721, 273172), (868, 226909), (1442, 136586), (2203, 89404), (2884, 68293), (3193, 61684), (4406, 44702), (6386, 30842), (8812, 22351), (12772, 15421)]