214957250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{9661}}^1$

素因数の和:9767

約数の個数: 32

約数和(自身を含む): 406963440

約数和(自身を除く): 192006190

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2225, 4450, 9661, 11125, 19322, 22250, 48305, 96610, 241525, 483050, 859829, 1207625, 1719658, 2415250, 4299145, 8598290, 21495725, 42991450, 107478625, 214957250]

約数ペア:

[(1, 214957250), (2, 107478625), (5, 42991450), (10, 21495725), (25, 8598290), (50, 4299145), (89, 2415250), (125, 1719658), (178, 1207625), (250, 859829), (445, 483050), (890, 241525), (2225, 96610), (4450, 48305), (9661, 22250), (11125, 19322)]