210147721966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13001}}^1\times {\mathrm{88813}}^1$

素因数の和:101836

約数の個数: 32

約数和(自身を含む): 387999235008

約数和(自身を除く): 177851513042

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 13001, 26002, 88813, 91007, 169013, 177626, 182014, 338026, 621691, 1154569, 1183091, 1243382, 2309138, 2366182, 8081983, 16163966, 1154657813, 2309315626, 8082604691, 15010551569, 16165209382, 30021103138, 105073860983, 210147721966]

約数ペア:

[(1, 210147721966), (2, 105073860983), (7, 30021103138), (13, 16165209382), (14, 15010551569), (26, 8082604691), (91, 2309315626), (182, 1154657813), (13001, 16163966), (26002, 8081983), (88813, 2366182), (91007, 2309138), (169013, 1243382), (177626, 1183091), (182014, 1154569), (338026, 621691)]