210489918

素因数分解:

$2^1\times 3^1\times {\mathrm{6481}}^1\times {\mathrm{5413}}^1$

素因数の和:11899

約数の個数: 16

約数和(自身を含む): 421122576

約数和(自身を除く): 210632658

約数列:

[1, 2, 3, 6, 5413, 6481, 10826, 12962, 16239, 19443, 32478, 38886, 35081653, 70163306, 105244959, 210489918]

約数ペア:

[(1, 210489918), (2, 105244959), (3, 70163306), (6, 35081653), (5413, 38886), (6481, 32478), (10826, 19443), (12962, 16239)]