214403360

素因数分解:

$2^5\times 5^1\times {\mathrm{1340021}}^1$

素因数の和:1340036

約数の個数: 24

約数和(自身を含む): 506528316

約数和(自身を除く): 292124956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1340021, 2680042, 5360084, 6700105, 10720168, 13400210, 21440336, 26800420, 42880672, 53600840, 107201680, 214403360]

約数ペア:

[(1, 214403360), (2, 107201680), (4, 53600840), (5, 42880672), (8, 26800420), (10, 21440336), (16, 13400210), (20, 10720168), (32, 6700105), (40, 5360084), (80, 2680042), (160, 1340021)]