201580827

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 319610880

約数和(自身を除く): 118030053

約数列:

[1, 3, 7, 21, 29, 87, 191, 203, 573, 609, 1337, 1733, 4011, 5199, 5539, 12131, 16617, 36393, 38773, 50257, 116319, 150771, 331003, 351799, 993009, 1055397, 2317021, 6951063, 9599087, 28797261, 67193609, 201580827]

約数ペア:

[(1, 201580827), (3, 67193609), (7, 28797261), (21, 9599087), (29, 6951063), (87, 2317021), (191, 1055397), (203, 993009), (573, 351799), (609, 331003), (1337, 150771), (1733, 116319), (4011, 50257), (5199, 38773), (5539, 36393), (12131, 16617)]