201853458

素因数分解:

$2^1\times 3^4\times {\mathrm{557}}^1\times {\mathrm{2237}}^1$

素因数の和:2808

約数の個数: 40

約数和(自身を含む): 453315852

約数和(自身を除く): 251462394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557, 1114, 1671, 2237, 3342, 4474, 5013, 6711, 10026, 13422, 15039, 20133, 30078, 40266, 45117, 60399, 90234, 120798, 181197, 362394, 1246009, 2492018, 3738027, 7476054, 11214081, 22428162, 33642243, 67284486, 100926729, 201853458]

約数ペア:

[(1, 201853458), (2, 100926729), (3, 67284486), (6, 33642243), (9, 22428162), (18, 11214081), (27, 7476054), (54, 3738027), (81, 2492018), (162, 1246009), (557, 362394), (1114, 181197), (1671, 120798), (2237, 90234), (3342, 60399), (4474, 45117), (5013, 40266), (6711, 30078), (10026, 20133), (13422, 15039)]