200392384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{72817}}^1$

素因数の和:72872

約数の個数: 28

約数和(自身を含む): 406906984

約数和(自身を除く): 206514600

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 72817, 145634, 291268, 582536, 1165072, 2330144, 3131131, 4660288, 6262262, 12524524, 25049048, 50098096, 100196192, 200392384]

約数ペア:

[(1, 200392384), (2, 100196192), (4, 50098096), (8, 25049048), (16, 12524524), (32, 6262262), (43, 4660288), (64, 3131131), (86, 2330144), (172, 1165072), (344, 582536), (688, 291268), (1376, 145634), (2752, 72817)]