204530591

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 225212400

約数和(自身を除く): 20681809

約数列:

[1, 29, 31, 41, 179, 899, 961, 1189, 1271, 5191, 5549, 7339, 27869, 36859, 39401, 160921, 172019, 212831, 227509, 1142629, 4988551, 6597761, 7052779, 204530591]

約数ペア:

[(1, 204530591), (29, 7052779), (31, 6597761), (41, 4988551), (179, 1142629), (899, 227509), (961, 212831), (1189, 172019), (1271, 160921), (5191, 39401), (5549, 36859), (7339, 27869)]