212520228

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{242603}}^1$

素因数の和:242683

約数の個数: 24

約数和(自身を含む): 502675488

約数和(自身を除く): 290155260

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 242603, 485206, 727809, 970412, 1455618, 2911236, 17710019, 35420038, 53130057, 70840076, 106260114, 212520228]

約数ペア:

[(1, 212520228), (2, 106260114), (3, 70840076), (4, 53130057), (6, 35420038), (12, 17710019), (73, 2911236), (146, 1455618), (219, 970412), (292, 727809), (438, 485206), (876, 242603)]