203236487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 215523840

約数和(自身を除く): 12287353

約数列:

[1, 23, 139, 151, 421, 3197, 3473, 9683, 20989, 58519, 63571, 482747, 1345937, 1462133, 8836369, 203236487]

約数ペア:

[(1, 203236487), (23, 8836369), (139, 1462133), (151, 1345937), (421, 482747), (3197, 63571), (3473, 58519), (9683, 20989)]