205016056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215353}}^1$

素因数の和:215383

約数の個数: 32

約数和(自身を含む): 465164640

約数和(自身を除く): 260148584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 215353, 430706, 861412, 1507471, 1722824, 3014942, 3661001, 6029884, 7322002, 12059768, 14644004, 25627007, 29288008, 51254014, 102508028, 205016056]

約数ペア:

[(1, 205016056), (2, 102508028), (4, 51254014), (7, 29288008), (8, 25627007), (14, 14644004), (17, 12059768), (28, 7322002), (34, 6029884), (56, 3661001), (68, 3014942), (119, 1722824), (136, 1507471), (238, 861412), (476, 430706), (952, 215353)]