202848978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{19993}}^1$

素因数の和:20106

約数の個数: 32

約数和(自身を含む): 431870400

約数和(自身を除く): 229021422

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 19993, 39986, 59979, 119958, 379867, 759734, 1139601, 1779377, 2279202, 3558754, 5338131, 10676262, 33808163, 67616326, 101424489, 202848978]

約数ペア:

[(1, 202848978), (2, 101424489), (3, 67616326), (6, 33808163), (19, 10676262), (38, 5338131), (57, 3558754), (89, 2279202), (114, 1779377), (178, 1139601), (267, 759734), (534, 379867), (1691, 119958), (3382, 59979), (5073, 39986), (10146, 19993)]