201204813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{121721}}^1$

素因数の和:121772

約数の個数: 16

約数和(自身を含む): 292132800

約数和(自身を除く): 90927987

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 121721, 365163, 2312699, 3529909, 6938097, 10589727, 67068271, 201204813]

約数ペア:

[(1, 201204813), (3, 67068271), (19, 10589727), (29, 6938097), (57, 3529909), (87, 2312699), (551, 365163), (1653, 121721)]