201670248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646379}}^1$

素因数の和:646401

約数の個数: 32

約数和(自身を含む): 542959200

約数和(自身を除く): 341288952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646379, 1292758, 1939137, 2585516, 3878274, 5171032, 7756548, 8402927, 15513096, 16805854, 25208781, 33611708, 50417562, 67223416, 100835124, 201670248]

約数ペア:

[(1, 201670248), (2, 100835124), (3, 67223416), (4, 50417562), (6, 33611708), (8, 25208781), (12, 16805854), (13, 15513096), (24, 8402927), (26, 7756548), (39, 5171032), (52, 3878274), (78, 2585516), (104, 1939137), (156, 1292758), (312, 646379)]