201223552

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{3581}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 401900400

約数和(自身を除く): 200676848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 3581, 7024, 7162, 14048, 14324, 28096, 28648, 56192, 57296, 114592, 229184, 458368, 1572059, 3144118, 6288236, 12576472, 25152944, 50305888, 100611776, 201223552]

約数ペア:

[(1, 201223552), (2, 100611776), (4, 50305888), (8, 25152944), (16, 12576472), (32, 6288236), (64, 3144118), (128, 1572059), (439, 458368), (878, 229184), (1756, 114592), (3512, 57296), (3581, 56192), (7024, 28648), (7162, 28096), (14048, 14324)]