202155142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{627811}}^1$

素因数の和:627843

約数の個数: 16

約数和(自身を含む): 361619712

約数和(自身を除く): 159464570

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 627811, 1255622, 4394677, 8789354, 14439653, 28879306, 101077571, 202155142]

約数ペア:

[(1, 202155142), (2, 101077571), (7, 28879306), (14, 14439653), (23, 8789354), (46, 4394677), (161, 1255622), (322, 627811)]