201124808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1123}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 384677760

約数和(自身を除く): 183552952

約数列:

[1, 2, 4, 8, 61, 122, 244, 367, 488, 734, 1123, 1468, 2246, 2936, 4492, 8984, 22387, 44774, 68503, 89548, 137006, 179096, 274012, 412141, 548024, 824282, 1648564, 3297128, 25140601, 50281202, 100562404, 201124808]

約数ペア:

[(1, 201124808), (2, 100562404), (4, 50281202), (8, 25140601), (61, 3297128), (122, 1648564), (244, 824282), (367, 548024), (488, 412141), (734, 274012), (1123, 179096), (1468, 137006), (2246, 89548), (2936, 68503), (4492, 44774), (8984, 22387)]