242697614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 381024000

約数和(自身を除く): 138326386

約数列:

[1, 2, 41, 82, 107, 139, 199, 214, 278, 398, 4387, 5699, 8159, 8774, 11398, 14873, 16318, 21293, 27661, 29746, 42586, 55322, 609793, 873013, 1134101, 1219586, 1746026, 2268202, 2959727, 5919454, 121348807, 242697614]

約数ペア:

[(1, 242697614), (2, 121348807), (41, 5919454), (82, 2959727), (107, 2268202), (139, 1746026), (199, 1219586), (214, 1134101), (278, 873013), (398, 609793), (4387, 55322), (5699, 42586), (8159, 29746), (8774, 27661), (11398, 21293), (14873, 16318)]