201402628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312737}}^1$

素因数の和:312771

約数の個数: 24

約数和(自身を含む): 420319872

約数和(自身を除く): 218917244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 312737, 625474, 1250948, 2189159, 4378318, 7192951, 8756636, 14385902, 28771804, 50350657, 100701314, 201402628]

約数ペア:

[(1, 201402628), (2, 100701314), (4, 50350657), (7, 28771804), (14, 14385902), (23, 8756636), (28, 7192951), (46, 4378318), (92, 2189159), (161, 1250948), (322, 625474), (644, 312737)]