216208060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{47207}}^1$

素因数の和:47445

約数の個数: 24

約数和(自身を含む): 456029280

約数和(自身を除く): 239821220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 47207, 94414, 188828, 236035, 472070, 944140, 10810403, 21620806, 43241612, 54052015, 108104030, 216208060]

約数ペア:

[(1, 216208060), (2, 108104030), (4, 54052015), (5, 43241612), (10, 21620806), (20, 10810403), (229, 944140), (458, 472070), (916, 236035), (1145, 188828), (2290, 94414), (4580, 47207)]