209850902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97787}}^1$

素因数の和:97855

約数の個数: 16

約数和(自身を含む): 334434960

約数和(自身を除く): 124584058

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 97787, 195574, 2835823, 3618119, 5671646, 7236238, 104925451, 209850902]

約数ペア:

[(1, 209850902), (2, 104925451), (29, 7236238), (37, 5671646), (58, 3618119), (74, 2835823), (1073, 195574), (2146, 97787)]