202489216

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{5711}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 404923680

約数和(自身を除く): 202434464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2216, 4432, 5711, 8864, 11422, 17728, 22844, 35456, 45688, 91376, 182752, 365504, 731008, 1581947, 3163894, 6327788, 12655576, 25311152, 50622304, 101244608, 202489216]

約数ペア:

[(1, 202489216), (2, 101244608), (4, 50622304), (8, 25311152), (16, 12655576), (32, 6327788), (64, 3163894), (128, 1581947), (277, 731008), (554, 365504), (1108, 182752), (2216, 91376), (4432, 45688), (5711, 35456), (8864, 22844), (11422, 17728)]