212149504

素因数分解:

$2^8\times 7^1\times {\mathrm{118387}}^1$

素因数の和:118410

約数の個数: 36

約数和(自身を含む): 483970144

約数和(自身を除く): 271820640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 118387, 236774, 473548, 828709, 947096, 1657418, 1894192, 3314836, 3788384, 6629672, 7576768, 13259344, 15153536, 26518688, 30307072, 53037376, 106074752, 212149504]

約数ペア:

[(1, 212149504), (2, 106074752), (4, 53037376), (7, 30307072), (8, 26518688), (14, 15153536), (16, 13259344), (28, 7576768), (32, 6629672), (56, 3788384), (64, 3314836), (112, 1894192), (128, 1657418), (224, 947096), (256, 828709), (448, 473548), (896, 236774), (1792, 118387)]