203413551344

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{123430553}}^1$

素因数の和:123430664

約数の個数: 20

約数和(自身を含む): 397940106096

約数和(自身を除く): 194526554752

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 123430553, 246861106, 493722212, 987444424, 1974888848, 12713346959, 25426693918, 50853387836, 101706775672, 203413551344]

約数ペア:

[(1, 203413551344), (2, 101706775672), (4, 50853387836), (8, 25426693918), (16, 12713346959), (103, 1974888848), (206, 987444424), (412, 493722212), (824, 246861106), (1648, 123430553)]