200830208

素因数分解:

$2^8\times {\mathrm{439}}^1\times {\mathrm{1787}}^1$

素因数の和:2242

約数の個数: 36

約数和(自身を含む): 402013920

約数和(自身を除く): 201183712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 439, 878, 1756, 1787, 3512, 3574, 7024, 7148, 14048, 14296, 28096, 28592, 56192, 57184, 112384, 114368, 228736, 457472, 784493, 1568986, 3137972, 6275944, 12551888, 25103776, 50207552, 100415104, 200830208]

約数ペア:

[(1, 200830208), (2, 100415104), (4, 50207552), (8, 25103776), (16, 12551888), (32, 6275944), (64, 3137972), (128, 1568986), (256, 784493), (439, 457472), (878, 228736), (1756, 114368), (1787, 112384), (3512, 57184), (3574, 56192), (7024, 28592), (7148, 28096), (14048, 14296)]