224380481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 263088000

約数和(自身を除く): 38707519

約数列:

[1, 13, 19, 59, 89, 173, 247, 767, 1121, 1157, 1691, 2249, 3287, 5251, 10207, 14573, 15397, 21983, 42731, 68263, 99769, 132691, 193933, 200161, 292543, 908423, 1296997, 2521129, 3803059, 11809499, 17260037, 224380481]

約数ペア:

[(1, 224380481), (13, 17260037), (19, 11809499), (59, 3803059), (89, 2521129), (173, 1296997), (247, 908423), (767, 292543), (1121, 200161), (1157, 193933), (1691, 132691), (2249, 99769), (3287, 68263), (5251, 42731), (10207, 21983), (14573, 15397)]