201963573

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13999}}^1$

素因数の和:14241

約数の個数: 24

約数和(自身を含む): 334880000

約数和(自身を除く): 132916427

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 13999, 14427, 41997, 97993, 125991, 293979, 881937, 3205771, 9617313, 22440397, 28851939, 67321191, 201963573]

約数ペア:

[(1, 201963573), (3, 67321191), (7, 28851939), (9, 22440397), (21, 9617313), (63, 3205771), (229, 881937), (687, 293979), (1603, 125991), (2061, 97993), (4809, 41997), (13999, 14427)]