201449468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{19993}}^1$

素因数の和:20237

約数の個数: 24

約数和(自身を含む): 386284080

約数和(自身を除く): 184834612

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 19993, 39986, 79972, 219923, 439846, 879692, 4578397, 9156794, 18313588, 50362367, 100724734, 201449468]

約数ペア:

[(1, 201449468), (2, 100724734), (4, 50362367), (11, 18313588), (22, 9156794), (44, 4578397), (229, 879692), (458, 439846), (916, 219923), (2519, 79972), (5038, 39986), (10076, 19993)]