218368210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{949427}}^1$

素因数の和:949457

約数の個数: 16

約数和(自身を含む): 410152896

約数和(自身を除く): 191784686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 949427, 1898854, 4747135, 9494270, 21836821, 43673642, 109184105, 218368210]

約数ペア:

[(1, 218368210), (2, 109184105), (5, 43673642), (10, 21836821), (23, 9494270), (46, 4747135), (115, 1898854), (230, 949427)]