202944890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1068131}}^1$

素因数の和:1068157

約数の個数: 16

約数和(自身を含む): 384527520

約数和(自身を除く): 181582630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1068131, 2136262, 5340655, 10681310, 20294489, 40588978, 101472445, 202944890]

約数ペア:

[(1, 202944890), (2, 101472445), (5, 40588978), (10, 20294489), (19, 10681310), (38, 5340655), (95, 2136262), (190, 1068131)]