200022021

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{21227}}^1$

素因数の和:21585

約数の個数: 16

約数和(自身を含む): 297192000

約数和(自身を除く): 97169979

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 21227, 63681, 191043, 573129, 7408223, 22224669, 66674007, 200022021]

約数ペア:

[(1, 200022021), (3, 66674007), (9, 22224669), (27, 7408223), (349, 573129), (1047, 191043), (3141, 63681), (9423, 21227)]