200221257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{13399}}^1$

素因数の和:13712

約数の個数: 16

約数和(自身を含む): 283651200

約数和(自身を除く): 83429943

約数列:

[1, 3, 17, 51, 293, 879, 4981, 13399, 14943, 40197, 227783, 683349, 3925907, 11777721, 66740419, 200221257]

約数ペア:

[(1, 200221257), (3, 66740419), (17, 11777721), (51, 3925907), (293, 683349), (879, 227783), (4981, 40197), (13399, 14943)]