207905922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2332

約数の個数: 72

約数和(自身を含む): 529145136

約数和(自身を除く): 321239214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2203, 2247, 4406, 4494, 5243, 6609, 6741, 10486, 13218, 13482, 15421, 15729, 19827, 30842, 31458, 39654, 46263, 47187, 92526, 94374, 107947, 138789, 215894, 235721, 277578, 323841, 471442, 647682, 707163, 971523, 1414326, 1650047, 1943046, 2121489, 3300094, 4242978, 4950141, 9900282, 11550329, 14850423, 23100658, 29700846, 34650987, 69301974, 103952961, 207905922]

約数ペア:

[(1, 207905922), (2, 103952961), (3, 69301974), (6, 34650987), (7, 29700846), (9, 23100658), (14, 14850423), (18, 11550329), (21, 9900282), (42, 4950141), (49, 4242978), (63, 3300094), (98, 2121489), (107, 1943046), (126, 1650047), (147, 1414326), (214, 971523), (294, 707163), (321, 647682), (441, 471442), (642, 323841), (749, 277578), (882, 235721), (963, 215894), (1498, 138789), (1926, 107947), (2203, 94374), (2247, 92526), (4406, 47187), (4494, 46263), (5243, 39654), (6609, 31458), (6741, 30842), (10486, 19827), (13218, 15729), (13482, 15421)]