202388305

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 289456128

約数和(自身を除く): 87067823

約数列:

[1, 5, 7, 31, 35, 103, 155, 217, 515, 721, 1085, 1811, 3193, 3605, 9055, 12677, 15965, 22351, 56141, 63385, 111755, 186533, 280705, 392987, 932665, 1305731, 1964935, 5782523, 6528655, 28912615, 40477661, 202388305]

約数ペア:

[(1, 202388305), (5, 40477661), (7, 28912615), (31, 6528655), (35, 5782523), (103, 1964935), (155, 1305731), (217, 932665), (515, 392987), (721, 280705), (1085, 186533), (1811, 111755), (3193, 63385), (3605, 56141), (9055, 22351), (12677, 15965)]