202444940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349043}}^1$

素因数の和:349081

約数の個数: 24

約数和(自身を含む): 439795440

約数和(自身を除く): 237350500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 349043, 698086, 1396172, 1745215, 3490430, 6980860, 10122247, 20244494, 40488988, 50611235, 101222470, 202444940]

約数ペア:

[(1, 202444940), (2, 101222470), (4, 50611235), (5, 40488988), (10, 20244494), (20, 10122247), (29, 6980860), (58, 3490430), (116, 1745215), (145, 1396172), (290, 698086), (580, 349043)]