201269341

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 263789568

約数和(自身を除く): 62520227

約数列:

[1, 7, 13, 17, 91, 119, 221, 281, 463, 1547, 1967, 3241, 3653, 4777, 6019, 7871, 25571, 33439, 42133, 55097, 62101, 102323, 130103, 434707, 716261, 910721, 1691339, 2211751, 11839373, 15482257, 28752763, 201269341]

約数ペア:

[(1, 201269341), (7, 28752763), (13, 15482257), (17, 11839373), (91, 2211751), (119, 1691339), (221, 910721), (281, 716261), (463, 434707), (1547, 130103), (1967, 102323), (3241, 62101), (3653, 55097), (4777, 42133), (6019, 33439), (7871, 25571)]