203433484973

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{318299}}^1$

素因数の和:318772

約数の個数: 16

約数和(自身を含む): 214508736000

約数和(自身を除く): 11075251027

約数列:

[1, 31, 53, 389, 1643, 12059, 20617, 318299, 639127, 9867269, 16869847, 123818311, 522965257, 3838367641, 6562370483, 203433484973]

約数ペア:

[(1, 203433484973), (31, 6562370483), (53, 3838367641), (389, 522965257), (1643, 123818311), (12059, 16869847), (20617, 9867269), (318299, 639127)]