201238516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{6691}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 360511424

約数和(自身を除く): 159272908

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 6691, 7519, 13382, 15038, 26764, 30076, 488443, 689173, 976886, 1378346, 1953772, 2756692, 50309629, 100619258, 201238516]

約数ペア:

[(1, 201238516), (2, 100619258), (4, 50309629), (73, 2756692), (103, 1953772), (146, 1378346), (206, 976886), (292, 689173), (412, 488443), (6691, 30076), (7519, 26764), (13382, 15038)]