230944487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 256074000

約数和(自身を除く): 25129513

約数列:

[1, 19, 29, 97, 149, 551, 841, 1843, 2813, 2831, 4321, 14453, 15979, 53447, 81577, 82099, 125309, 274607, 419137, 1549963, 2380871, 7963603, 12154973, 230944487]

約数ペア:

[(1, 230944487), (19, 12154973), (29, 7963603), (97, 2380871), (149, 1549963), (551, 419137), (841, 274607), (1843, 125309), (2813, 82099), (2831, 81577), (4321, 53447), (14453, 15979)]