201438699

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21269}}^1$

素因数の和:21331

約数の個数: 32

約数和(自身を含む): 343042560

約数和(自身を除く): 141603861

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 21269, 63807, 148883, 233959, 446649, 701877, 872029, 1637713, 2616087, 4913139, 6104203, 9592319, 18312609, 28776957, 67146233, 201438699]

約数ペア:

[(1, 201438699), (3, 67146233), (7, 28776957), (11, 18312609), (21, 9592319), (33, 6104203), (41, 4913139), (77, 2616087), (123, 1637713), (231, 872029), (287, 701877), (451, 446649), (861, 233959), (1353, 148883), (3157, 63807), (9471, 21269)]