202487994

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{126397}}^1$

素因数の和:126494

約数の個数: 24

約数和(自身を含む): 443656980

約数和(自身を除く): 241168986

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 126397, 252794, 379191, 758382, 1137573, 2275146, 11249333, 22498666, 33747999, 67495998, 101243997, 202487994]

約数ペア:

[(1, 202487994), (2, 101243997), (3, 67495998), (6, 33747999), (9, 22498666), (18, 11249333), (89, 2275146), (178, 1137573), (267, 758382), (534, 379191), (801, 252794), (1602, 126397)]