201921802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{66553}}^1$

素因数の和:66633

約数の個数: 16

約数和(自身を含む): 318660552

約数和(自身を除く): 116738750

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 66553, 133106, 2462461, 2728673, 4924922, 5457346, 100960901, 201921802]

約数ペア:

[(1, 201921802), (2, 100960901), (37, 5457346), (41, 4924922), (74, 2728673), (82, 2462461), (1517, 133106), (3034, 66553)]