221410024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{10987}}^1$

素因数の和:11233

約数の個数: 32

約数和(自身を含む): 454903200

約数和(自身を除く): 233493176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 5038, 10076, 10987, 20152, 21974, 43948, 87896, 120857, 241714, 483428, 966856, 2516023, 5032046, 10064092, 20128184, 27676253, 55352506, 110705012, 221410024]

約数ペア:

[(1, 221410024), (2, 110705012), (4, 55352506), (8, 27676253), (11, 20128184), (22, 10064092), (44, 5032046), (88, 2516023), (229, 966856), (458, 483428), (916, 241714), (1832, 120857), (2519, 87896), (5038, 43948), (10076, 21974), (10987, 20152)]