209846144

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{24469}}^1$

素因数の和:24550

約数の個数: 32

約数和(自身を含む): 424309800

約数和(自身を除く): 214463656

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 24469, 48938, 97876, 195752, 391504, 783008, 1566016, 1639423, 3132032, 3278846, 6557692, 13115384, 26230768, 52461536, 104923072, 209846144]

約数ペア:

[(1, 209846144), (2, 104923072), (4, 52461536), (8, 26230768), (16, 13115384), (32, 6557692), (64, 3278846), (67, 3132032), (128, 1639423), (134, 1566016), (268, 783008), (536, 391504), (1072, 195752), (2144, 97876), (4288, 48938), (8576, 24469)]