201490248

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{81509}}^1$

素因数の和:81621

約数の個数: 32

約数和(自身を含む): 508622400

約数和(自身を除く): 307132152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 81509, 163018, 244527, 326036, 489054, 652072, 978108, 1956216, 8395427, 16790854, 25186281, 33581708, 50372562, 67163416, 100745124, 201490248]

約数ペア:

[(1, 201490248), (2, 100745124), (3, 67163416), (4, 50372562), (6, 33581708), (8, 25186281), (12, 16790854), (24, 8395427), (103, 1956216), (206, 978108), (309, 652072), (412, 489054), (618, 326036), (824, 244527), (1236, 163018), (2472, 81509)]