208142899970

素因数分解:

$2^1\times 5^1\times {\mathrm{22171}}^1\times {\mathrm{938807}}^1$

素因数の和:960985

約数の個数: 16

約数和(自身を含む): 374674517568

約数和(自身を除く): 166531617598

約数列:

[1, 2, 5, 10, 22171, 44342, 110855, 221710, 938807, 1877614, 4694035, 9388070, 20814289997, 41628579994, 104071449985, 208142899970]

約数ペア:

[(1, 208142899970), (2, 104071449985), (5, 41628579994), (10, 20814289997), (22171, 9388070), (44342, 4694035), (110855, 1877614), (221710, 938807)]