201023331

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 287115840

約数和(自身を除く): 86092509

約数列:

[1, 3, 29, 37, 87, 111, 197, 317, 591, 951, 1073, 3219, 5713, 7289, 9193, 11729, 17139, 21867, 27579, 35187, 62449, 187347, 211381, 340141, 634143, 1020423, 1811021, 2310613, 5433063, 6931839, 67007777, 201023331]

約数ペア:

[(1, 201023331), (3, 67007777), (29, 6931839), (37, 5433063), (87, 2310613), (111, 1811021), (197, 1020423), (317, 634143), (591, 340141), (951, 211381), (1073, 187347), (3219, 62449), (5713, 35187), (7289, 27579), (9193, 21867), (11729, 17139)]