201311172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{105509}}^1$

素因数の和:105572

約数の個数: 36

約数和(自身を含む): 518476140

約数和(自身を除く): 317164968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 105509, 211018, 316527, 422036, 633054, 949581, 1266108, 1899162, 3798324, 5591977, 11183954, 16775931, 22367908, 33551862, 50327793, 67103724, 100655586, 201311172]

約数ペア:

[(1, 201311172), (2, 100655586), (3, 67103724), (4, 50327793), (6, 33551862), (9, 22367908), (12, 16775931), (18, 11183954), (36, 5591977), (53, 3798324), (106, 1899162), (159, 1266108), (212, 949581), (318, 633054), (477, 422036), (636, 316527), (954, 211018), (1908, 105509)]