202388888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1873}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 409281600

約数和(自身を除く): 206892712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1039, 1873, 2078, 3746, 4156, 7492, 8312, 13507, 14984, 24349, 27014, 48698, 54028, 97396, 108056, 194792, 1946047, 3892094, 7784188, 15568376, 25298611, 50597222, 101194444, 202388888]

約数ペア:

[(1, 202388888), (2, 101194444), (4, 50597222), (8, 25298611), (13, 15568376), (26, 7784188), (52, 3892094), (104, 1946047), (1039, 194792), (1873, 108056), (2078, 97396), (3746, 54028), (4156, 48698), (7492, 27014), (8312, 24349), (13507, 14984)]