201363952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{177257}}^1$

素因数の和:177336

約数の個数: 20

約数和(自身を含む): 395639856

約数和(自身を除く): 194275904

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 177257, 354514, 709028, 1418056, 2836112, 12585247, 25170494, 50340988, 100681976, 201363952]

約数ペア:

[(1, 201363952), (2, 100681976), (4, 50340988), (8, 25170494), (16, 12585247), (71, 2836112), (142, 1418056), (284, 709028), (568, 354514), (1136, 177257)]