203488271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41351}}^1$

素因数の和:41414

約数の個数: 16

約数和(自身を含む): 251420160

約数和(自身を除く): 47931889

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 41351, 289457, 785669, 1529987, 5499683, 10709909, 29069753, 203488271]

約数ペア:

[(1, 203488271), (7, 29069753), (19, 10709909), (37, 5499683), (133, 1529987), (259, 785669), (703, 289457), (4921, 41351)]