201297538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{209249}}^1$

素因数の和:209301

約数の個数: 16

約数和(自身を含む): 333963000

約数和(自身を除く): 132665462

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 209249, 418498, 2720237, 5440474, 7742213, 15484426, 100648769, 201297538]

約数ペア:

[(1, 201297538), (2, 100648769), (13, 15484426), (26, 7742213), (37, 5440474), (74, 2720237), (481, 418498), (962, 209249)]