220191534

素因数分解:

$2^1\times 3^7\times {\mathrm{50341}}^1$

素因数の和:50364

約数の個数: 32

約数和(自身を含む): 495365280

約数和(自身を除く): 275173746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 50341, 100682, 151023, 302046, 453069, 906138, 1359207, 2718414, 4077621, 8155242, 12232863, 24465726, 36698589, 73397178, 110095767, 220191534]

約数ペア:

[(1, 220191534), (2, 110095767), (3, 73397178), (6, 36698589), (9, 24465726), (18, 12232863), (27, 8155242), (54, 4077621), (81, 2718414), (162, 1359207), (243, 906138), (486, 453069), (729, 302046), (1458, 151023), (2187, 100682), (4374, 50341)]