202838415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10099}}^1$

素因数の和:10223

約数の個数: 32

約数和(自身を含む): 352934400

約数和(自身を除く): 150095985

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 10099, 20085, 30297, 50495, 131287, 151485, 393861, 656435, 1040197, 1969305, 3120591, 5200985, 13522561, 15602955, 40567683, 67612805, 202838415]

約数ペア:

[(1, 202838415), (3, 67612805), (5, 40567683), (13, 15602955), (15, 13522561), (39, 5200985), (65, 3120591), (103, 1969305), (195, 1040197), (309, 656435), (515, 393861), (1339, 151485), (1545, 131287), (4017, 50495), (6695, 30297), (10099, 20085)]