202017928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97499}}^1$

素因数の和:97549

約数の個数: 32

約数和(自身を含む): 444600000

約数和(自身を除く): 242582072

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 97499, 194998, 389996, 682493, 779992, 1364986, 2729972, 3607463, 5459944, 7214926, 14429852, 25252241, 28859704, 50504482, 101008964, 202017928]

約数ペア:

[(1, 202017928), (2, 101008964), (4, 50504482), (7, 28859704), (8, 25252241), (14, 14429852), (28, 7214926), (37, 5459944), (56, 3607463), (74, 2729972), (148, 1364986), (259, 779992), (296, 682493), (518, 389996), (1036, 194998), (2072, 97499)]